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|
@
@ File: thumb2startup.s
@ Author: John van Groningen, adapted for Thumb-2 by Camil Staps
@ Machine: ARM
.include "thumb2regs.s"
.fpu vfp3
.thumb
.syntax unified
.include "armmacros.s"
USE_CLIB = 1
SHARE_CHAR_INT = 1
MY_ITOS = 1
FINALIZERS = 1
STACK_OVERFLOW_EXCEPTION_HANDLER = 0
WRITE_HEAP = 0
@ DEBUG = 0
PREFETCH2 = 0
NO_BIT_INSTRUCTIONS = 1
ADJUST_HEAP_SIZE = 1
MARK_GC = 1
MARK_AND_COPY_GC = 1
NEW_DESCRIPTORS = 1
@ #define PROFILE
MODULE_NAMES_IN_TIME_PROFILER = 1
COMPACT_GC_ONLY = 0
MINIMUM_HEAP_SIZE = 8000
MINIMUM_HEAP_SIZE_2 = 4000
.ifdef LINUX
# define section(n) .section .text.n,"ax"
.else
# define section(n) .text
.endif
DESCRIPTOR_ARITY_OFFSET = (-2)
ZERO_ARITY_DESCRIPTOR_OFFSET = (-4)
.hidden semi_space_size
.comm semi_space_size,4
.hidden heap_mbp
.comm heap_mbp,4
.hidden stack_mbp
.comm stack_mbp,4
.hidden heap_p
.comm heap_p,4
.hidden heap_p1
.comm heap_p1,4
.hidden heap_p2
.comm heap_p2,4
.hidden heap_p3
.comm heap_p3,4
.hidden end_heap_p3
.comm end_heap_p3,4
.hidden heap_size_33
.comm heap_size_33,4
.hidden vector_p
.comm vector_p,4
.hidden vector_counter
.comm vector_counter,4
.hidden neg_heap_vector_plus_4
.comm neg_heap_vector_plus_4,4
.hidden heap_size_32_33
.comm heap_size_32_33,4
.hidden heap_vector
.comm heap_vector,4
.hidden stack_top
.comm stack_top,4
.hidden end_vector
.comm end_vector,4
.hidden heap_size_129
.comm heap_size_129,4
.hidden heap_copied_vector
.comm heap_copied_vector,4
.hidden heap_copied_vector_size
.comm heap_copied_vector_size,4
.hidden heap_end_after_copy_gc
.comm heap_end_after_copy_gc,4
.hidden heap_end_after_gc
.comm heap_end_after_gc,4
.hidden extra_heap
.comm extra_heap,4
.hidden extra_heap_size
.comm extra_heap_size,4
.hidden stack_p
.comm stack_p,4
.hidden halt_sp
.comm halt_sp,4
.hidden n_allocated_words
.comm n_allocated_words,4
.hidden basic_only
.comm basic_only,4
.hidden last_time
.comm last_time,4
.hidden execute_time
.comm execute_time,4
.hidden garbage_collect_time
.comm garbage_collect_time,4
.hidden IO_time
.comm IO_time,4
.globl saved_heap_p
.hidden saved_heap_p
.comm saved_heap_p,8
.globl saved_a_stack_p
.hidden saved_a_stack_p
.comm saved_a_stack_p,4
.globl end_a_stack
.hidden end_a_stack
.comm end_a_stack,4
.globl end_b_stack
.hidden end_b_stack
.comm end_b_stack,4
.hidden dll_initisialised
.comm dll_initisialised,4
.if WRITE_HEAP
.comm heap_end_write_heap,4
.comm d3_flag_write_heap,4
.comm heap2_begin_and_end,8
.endif
.if STACK_OVERFLOW_EXCEPTION_HANDLER
.comm a_stack_guard_page,4
.endif
.globl profile_stack_pointer
.hidden profile_stack_pointer
.comm profile_stack_pointer,4
.data
.p2align 2
.if MARK_GC
bit_counter:
.long 0
bit_vector_p:
.long 0
zero_bits_before_mark:
.long 1
n_free_words_after_mark:
.long 1000
n_last_heap_free_bytes:
.long 0
lazy_array_list:
.long 0
n_marked_words:
.long 0
end_stack:
.long 0
.if ADJUST_HEAP_SIZE
bit_vector_size:
.long 0
.endif
.endif
caf_list:
.long 0
.globl caf_listp
.hidden caf_listp
caf_listp:
.long 0
zero_length_string:
.long __STRING__+2
.long 0
true_string:
.long __STRING__+2
.long 4
true_c_string:
.ascii "True"
.byte 0,0,0,0
false_string:
.long __STRING__+2
.long 5
false_c_string:
.ascii "False"
.byte 0,0,0
file_c_string:
.ascii "File"
.byte 0,0,0,0
garbage_collect_flag:
.byte 0
.byte 0,0,0
.hidden sprintf_buffer
.comm sprintf_buffer,32
out_of_memory_string_1:
.ascii "Not enough memory to allocate heap and stack"
.byte 10,0
printf_int_string:
.ascii "%d"
.byte 0
printf_real_string:
.ascii "%.15g"
.byte 0
printf_string_string:
.ascii "%s"
.byte 0
printf_char_string:
.ascii "%c"
.byte 0
garbage_collect_string_1:
.asciz "A stack: "
garbage_collect_string_2:
.asciz " bytes. BC stack: "
garbage_collect_string_3:
.ascii " bytes."
.byte 10,0
heap_use_after_gc_string_1:
.ascii "Heap use after garbage collection: "
.byte 0
heap_use_after_gc_string_2:
.ascii " Bytes."
.byte 10,0
stack_overflow_string:
.ascii "Stack overflow."
.byte 10,0
out_of_memory_string_4:
.ascii "Heap full."
.byte 10,0
time_string_1:
.ascii "Execution: "
.byte 0
time_string_2:
.ascii " Garbage collection: "
.byte 0
time_string_4:
.ascii " Total: "
.byte 0
high_index_string:
.ascii "Index too high in UPDATE string."
.byte 10,0
low_index_string:
.ascii "Index negative in UPDATE string."
.byte 10,0
IO_error_string:
.ascii "IO error: "
.byte 0
new_line_string:
.byte 10,0
sprintf_time_string:
.ascii "%d.%02d"
.byte 0
.if MARK_GC
marked_gc_string_1:
.ascii "Marked: "
.byte 0
.endif
.ifdef PROFILE
.p2align 2
.if MODULE_NAMES_IN_TIME_PROFILER
.ifdef LINUX
.globl m_system
.endif
m_system:
.long 6
.ascii "System"
.byte 0
.byte 0
.long m_system
.endif
garbage_collector_name:
.long 0
.asciz "garbage_collector"
.p2align 2
.endif
.ifdef DLL
start_address:
.long 0
.endif
.p2align 2
.hidden sprintf_time_buffer
.comm sprintf_time_buffer,20
.p2align 2
.if SHARE_CHAR_INT
.globl small_integers
.hidden small_integers
.comm small_integers,33*8
.globl static_characters
.hidden static_characters
.comm static_characters,256*8
.endif
.ifdef SHARED_LIBRARY
.section .init_array
.long clean_init
.section .fini_array
.long clean_fini
.endif
.text
.globl abc_main
.globl print
.globl print_char
.globl print_int
.globl print_real
.globl print__string__
.globl print__chars__sc
.globl print_sc
.globl print_symbol
.globl print_symbol_sc
.globl printD
.globl DtoAC
.globl push_t_r_args
.globl push_a_r_args
.globl halt
.globl dump
.globl catAC
.globl sliceAC
.globl updateAC
.globl eqAC
.globl cmpAC
.globl string_to_string_node
.globl int_array_to_node
.globl real_array_to_node
.globl _create_arrayB
.globl _create_arrayC
.globl _create_arrayI
.globl _create_arrayR
.globl _create_r_array
.globl create_array
.globl create_arrayB
.globl create_arrayC
.globl create_arrayI
.globl create_arrayR
.globl create_R_array
.globl BtoAC
.globl ItoAC
.globl RtoAC
.globl eqD
.globl collect_0
.globl collect_1
.globl collect_2
.globl collect_3
.globl _c3,_c4,_c5,_c6,_c7,_c8,_c9,_c10,_c11,_c12
.hidden _c3,_c4,_c5,_c6,_c7,_c8,_c9,_c10,_c11,_c12
.globl _c13,_c14,_c15,_c16,_c17,_c18,_c19,_c20,_c21,_c22
.hidden _c13,_c14,_c15,_c16,_c17,_c18,_c19,_c20,_c21,_c22
.globl _c23,_c24,_c25,_c26,_c27,_c28,_c29,_c30,_c31,_c32
.hidden _c23,_c24,_c25,_c26,_c27,_c28,_c29,_c30,_c31,_c32
.globl e__system__eaind
.hidden e__system__eaind
.globl e__system__nind
.hidden e__system__nind
@ old name of the previous label for compatibility, remove later
.globl __indirection
.hidden __indirection
.globl e__system__dind
.hidden e__system__dind
.globl eval_fill
.globl eval_upd_0,eval_upd_1,eval_upd_2,eval_upd_3,eval_upd_4
.globl eval_upd_5,eval_upd_6,eval_upd_7,eval_upd_8,eval_upd_9
.globl eval_upd_10,eval_upd_11,eval_upd_12,eval_upd_13,eval_upd_14
.globl eval_upd_15,eval_upd_16,eval_upd_17,eval_upd_18,eval_upd_19
.globl eval_upd_20,eval_upd_21,eval_upd_22,eval_upd_23,eval_upd_24
.globl eval_upd_25,eval_upd_26,eval_upd_27,eval_upd_28,eval_upd_29
.globl eval_upd_30,eval_upd_31,eval_upd_32
.globl repl_args_b
.globl push_arg_b
.globl del_args
.globl add_IO_time
.globl add_execute_time
.globl IO_error
.globl stack_overflow
.globl out_of_memory_4
.globl print_error
.ifndef DLL
.global _start
.endif
.globl sin_real
.globl cos_real
.globl tan_real
.globl asin_real
.globl acos_real
.globl atan_real
.globl ln_real
.globl log10_real
.globl exp_real
.globl pow_real
.globl r_to_i_real
.globl entier_real
.ifdef PROFILE
.globl init_profiler
.globl profile_s,profile_n,profile_r,profile_t
.globl write_profile_information,write_profile_stack
.endif
.globl __driver
@ from system.abc:
.globl INT
.globl CHAR
.globl BOOL
.globl REAL
.globl FILE
.globl __STRING__
.globl __ARRAY__
.globl __cycle__in__spine
.globl __print__graph
.globl __eval__to__nf
@ from wcon.c:
.globl w_print_char
.globl w_print_string
.globl w_print_text
.globl w_print_int
.globl w_print_real
.globl ew_print_char
.globl ew_print_text
.globl ew_print_string
.globl ew_print_int
.globl ab_stack_size
.globl heap_size
.globl flags
@ from standard c library:
.globl malloc
.globl free
.globl sprintf
.globl strlen
.if STACK_OVERFLOW_EXCEPTION_HANDLER
.globl allocate_memory_with_guard_page_at_end
.endif
.if ADJUST_HEAP_SIZE
.global heap_size_multiple
.global initial_heap_size
.endif
.if WRITE_HEAP
.global min_write_heap_size
.endif
.if FINALIZERS
.global __Nil
.globl finalizer_list
.hidden finalizer_list
.comm finalizer_list,4
.globl free_finalizer_list
.hidden free_finalizer_list
.comm free_finalizer_list,4
.endif
.thumb_func
abc_main:
str lr,[BSTACK_PTR,#-4]!
stmdb BSTACK_PTR!,{r0-r12}
.ifdef DLL
ldr BSTACK_0,[BSTACK_PTR,#28]
lao SCRATCH_REG,start_address,0
sto BSTACK_0,SCRATCH_REG,start_address,0
.endif
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl init_clean
tst BSTACK_0,BSTACK_0
bne init_error
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl init_timer
lao SCRATCH_REG,halt_sp,0
sto BSTACK_PTR,SCRATCH_REG,halt_sp,0
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl init_profiler
.endif
.ifdef DLL
lao SCRATCH_REG,start_address,1
ldo BSTACK_0,SCRATCH_REG,start_address,1
.align
add lr,pc,#7
str lr,[BSTACK_PTR,#-4]!
blx BSTACK_0
.else
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl __start
.endif
.thumb_func
exit:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl exit_clean
.thumb_func
init_error:
ldmia BSTACK_PTR!,{r0-r12,pc}
.globl clean_init
.thumb_func
clean_init:
stmdb BSTACK_PTR!,{r0-r12,lr}
lao SCRATCH_REG,dll_initisialised,0
mov r0,#1
sto r0,SCRATCH_REG,dll_initisialised,0
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl init_clean
tst BSTACK_0,BSTACK_0
bne init_dll_error
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl init_timer
lao SCRATCH_REG,halt_sp,1
sto BSTACK_PTR,SCRATCH_REG,halt_sp,1
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl init_profiler
.endif
lao SCRATCH_REG,saved_heap_p,0
otoa SCRATCH_REG,saved_heap_p,0
str HEAP_PTR,[SCRATCH_REG]
str HEAP_FREE,[SCRATCH_REG,#4]
lao SCRATCH_REG,saved_a_stack_p,0
sto ASTACK_PTR,SCRATCH_REG,saved_a_stack_p,0
mov BSTACK_0,#1
b exit_dll_init
.thumb_func
init_dll_error:
mov BSTACK_0,#0
b exit_dll_init
.globl clean_fini
.thumb_func
clean_fini:
stmdb BSTACK_PTR!,{r0-r12,lr}
lao SCRATCH_REG,saved_heap_p,1
otoa SCRATCH_REG,saved_heap_p,1
ldr HEAP_PTR,[SCRATCH_REG]
ldr HEAP_FREE,[SCRATCH_REG,#4]
lao SCRATCH_REG,saved_a_stack_p,1
ldo ASTACK_PTR,SCRATCH_REG,saved_a_stack_p,1
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl exit_clean
.thumb_func
exit_dll_init:
ldmia BSTACK_PTR!,{r0-r12,pc}
.thumb_func
init_clean:
add BSTACK_0,BSTACK_PTR,#128
lao SCRATCH_REG,ab_stack_size,0
ldo SCRATCH_REG,SCRATCH_REG,ab_stack_size,0
sub BSTACK_0,BSTACK_0,SCRATCH_REG
lao SCRATCH_REG,end_b_stack,0
sto BSTACK_0,SCRATCH_REG,end_b_stack,0
lao SCRATCH_REG,flags,0
ldo BSTACK_0,SCRATCH_REG,flags,0
and BSTACK_0,BSTACK_0,#1
lao SCRATCH_REG,basic_only,0
sto BSTACK_0,SCRATCH_REG,basic_only,0
lao SCRATCH_REG,heap_size,0
ldo BSTACK_0,SCRATCH_REG,heap_size,0
.if PREFETCH2
subs BSTACK_0,BSTACK_0,#63
.else
subs BSTACK_0,BSTACK_0,#3
.endif
@ divide by 33
ldr SCRATCH_REG,=1041204193
umull ASTACK_3,BSTACK_0,SCRATCH_REG,BSTACK_0
lsr BSTACK_0,BSTACK_0,#3
lao SCRATCH_REG,heap_size_33,0
sto BSTACK_0,SCRATCH_REG,heap_size_33,0
lao SCRATCH_REG,heap_size,1
ldo BSTACK_0,SCRATCH_REG,heap_size,1
subs BSTACK_0,BSTACK_0,#3
@ divide by 129
ldr SCRATCH_REG,=266354561
umull ASTACK_3,BSTACK_0,SCRATCH_REG,BSTACK_0
lsr BSTACK_0,BSTACK_0,#3
lao SCRATCH_REG,heap_size_129,0
sto BSTACK_0,SCRATCH_REG,heap_size_129,0
add BSTACK_0,BSTACK_0,#3
and BSTACK_0,BSTACK_0,#-4
lao SCRATCH_REG,heap_copied_vector_size,0
sto BSTACK_0,SCRATCH_REG,heap_copied_vector_size,0
lao SCRATCH_REG,heap_end_after_copy_gc,0
mov ASTACK_3,#0
sto ASTACK_3,SCRATCH_REG,heap_end_after_copy_gc,0
lao SCRATCH_REG,heap_size,2
ldo BSTACK_0,SCRATCH_REG,heap_size,2
add BSTACK_0,BSTACK_0,#7
and BSTACK_0,BSTACK_0,#-8
.ifdef PIC
lao SCRATCH_REG,heap_size,3
.endif
sto BSTACK_0,SCRATCH_REG,heap_size,3
add BSTACK_0,BSTACK_0,#7
store_global_registers
mov r0,BSTACK_0
bl malloc
load_global_registers
movs BSTACK_0,r0
beq no_memory_2
lao SCRATCH_REG,heap_mbp,0
sto BSTACK_0,SCRATCH_REG,heap_mbp,0
add HEAP_PTR,BSTACK_0,#3
and HEAP_PTR,HEAP_PTR,#-4
lao SCRATCH_REG,heap_p,0
sto HEAP_PTR,SCRATCH_REG,heap_p,0
lao ASTACK_2,ab_stack_size,1
ldo ASTACK_2,ASTACK_2,ab_stack_size,1
add ASTACK_2,ASTACK_2,#3
store_global_registers
mov r0,ASTACK_2
.if STACK_OVERFLOW_EXCEPTION_HANDLER
bl allocate_memory_with_guard_page_at_end
.else
bl malloc
.endif
load_global_registers
movs BSTACK_0,r0
beq no_memory_3
lao SCRATCH_REG,stack_mbp,0
sto BSTACK_0,SCRATCH_REG,stack_mbp,0
.if STACK_OVERFLOW_EXCEPTION_HANDLER
lao SCRATCH_REG,ab_stack_size,2
ldo SCRATCH_REG,SCRATCH_REG,ab_stack_size,2
add BSTACK_0,BSTACK_0,SCRATCH_REG
lao SCRATCH_REG,a_stack_guard_page,0
add BSTACK_0,BSTACK_0,#4096
add BSTACK_0,BSTACK_0,#(3+4095)-4096
bic BSTACK_0,BSTACK_0,#255
bic BSTACK_0,BSTACK_0,#4095-255
sto BSTACK_0,SCRATCH_REG,a_stack_guard_page,0
lao SCRATCH_REG,ab_stack_size,3
ldo SCRATCH_REG,SCRATCH_REG,ab_stack_size,3
sub BSTACK_0,BSTACK_0,SCRATCH_REG
.endif
add BSTACK_0,BSTACK_0,#3
and BSTACK_0,BSTACK_0,#-4
mov ASTACK_PTR,BSTACK_0
lao SCRATCH_REG,stack_p,0
sto BSTACK_0,SCRATCH_REG,stack_p,0
lao SCRATCH_REG,ab_stack_size,4
ldo SCRATCH_REG,SCRATCH_REG,ab_stack_size,4
add BSTACK_0,BSTACK_0,SCRATCH_REG
subs BSTACK_0,BSTACK_0,#64
lao SCRATCH_REG,end_a_stack,0
sto BSTACK_0,SCRATCH_REG,end_a_stack,0
.if SHARE_CHAR_INT
lao ASTACK_0,small_integers,0
otoa ASTACK_0,small_integers,0
mov BSTACK_0,#0
laol BSTACK_1,INT+2,INT_o_2,0
otoa BSTACK_1,INT_o_2,0
.thumb_func
make_small_integers_lp:
str BSTACK_1,[ASTACK_0]
str BSTACK_0,[ASTACK_0,#4]
add BSTACK_0,BSTACK_0,#1
add ASTACK_0,ASTACK_0,#8
cmp BSTACK_0,#33
bne make_small_integers_lp
lao ASTACK_0,static_characters,0
otoa ASTACK_0,static_characters,0
mov BSTACK_0,#0
laol BSTACK_1,CHAR+2,CHAR_O_2,0
otoa BSTACK_1,CHAR_O_2,0
.thumb_func
make_static_characters_lp:
str BSTACK_1,[ASTACK_0]
str BSTACK_0,[ASTACK_0,#4]
add BSTACK_0,BSTACK_0,#1
add ASTACK_0,ASTACK_0,#8
cmp BSTACK_0,#256
bne make_static_characters_lp
.endif
laol ASTACK_0,caf_list+4,caf_list_o_4,0
otoa ASTACK_0,caf_list_o_4,0
lao SCRATCH_REG,caf_listp,0
sto ASTACK_0,SCRATCH_REG,caf_listp,0
.if FINALIZERS
lao SCRATCH_REG,finalizer_list,0
laol ASTACK_3,__Nil-4,__Nil_o_m4,0
otoa ASTACK_3,__Nil_o_m4,0
sto ASTACK_3,SCRATCH_REG,finalizer_list,0
lao SCRATCH_REG,free_finalizer_list,0
sto ASTACK_3,SCRATCH_REG,free_finalizer_list,0
.endif
lao SCRATCH_REG,heap_p1,0
sto HEAP_PTR,SCRATCH_REG,heap_p1,0
lao SCRATCH_REG,heap_size_129,1
ldo ASTACK_2,SCRATCH_REG,heap_size_129,1
lsl ASTACK_2,ASTACK_2,#4
add BSTACK_0,HEAP_PTR,ASTACK_2,lsl #2
lao SCRATCH_REG,heap_copied_vector,0
sto BSTACK_0,SCRATCH_REG,heap_copied_vector,0
lao SCRATCH_REG,heap_copied_vector_size,1
ldo SCRATCH_REG,SCRATCH_REG,heap_copied_vector_size,1
add BSTACK_0,SCRATCH_REG
lao SCRATCH_REG,heap_p2,0
sto BSTACK_0,SCRATCH_REG,heap_p2,0
lao SCRATCH_REG,garbage_collect_flag,0
mov ASTACK_3,#0
stob ASTACK_3,SCRATCH_REG,garbage_collect_flag,0
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,1
ldo SCRATCH_REG,SCRATCH_REG,flags,1
tst SCRATCH_REG,#64
beq no_mark1
.endif
.if MARK_GC || COMPACT_GC_ONLY
lao SCRATCH_REG,heap_size_33,1
ldo BSTACK_0,SCRATCH_REG,heap_size_33,1
lao SCRATCH_REG,heap_vector,0
sto HEAP_PTR,SCRATCH_REG,heap_vector,0
add HEAP_PTR,HEAP_PTR,BSTACK_0
.if PREFETCH2
add HEAP_PTR,HEAP_PTR,#63
and HEAP_PTR,HEAP_PTR,#-64
.else
add HEAP_PTR,HEAP_PTR,#3
and HEAP_PTR,HEAP_PTR,#-4
.endif
lao SCRATCH_REG,heap_p3,0
sto HEAP_PTR,SCRATCH_REG,heap_p3,0
lsl ASTACK_2,BSTACK_0,#3
lao SCRATCH_REG,garbage_collect_flag,1
mov ASTACK_3,#-1
stob ASTACK_3,SCRATCH_REG,garbage_collect_flag,1
.endif
.if MARK_AND_COPY_GC
no_mark1:
.endif
.if ADJUST_HEAP_SIZE
lao BSTACK_0,initial_heap_size,0
ldo BSTACK_0,BSTACK_0,initial_heap_size,0
.if MARK_AND_COPY_GC
mov BSTACK_1,#MINIMUM_HEAP_SIZE_2
lao SCRATCH_REG,flags,2
ldo SCRATCH_REG,SCRATCH_REG,flags,2
tst SCRATCH_REG,#64
bne no_mark9
add BSTACK_1,BSTACK_1,BSTACK_1
no_mark9:
.else
.if MARK_GC || COMPACT_GC_ONLY
mov BSTACK_1,#MINIMUM_HEAP_SIZE
.else
mov BSTACK_1,#MINIMUM_HEAP_SIZE_2
.endif
.endif
cmp BSTACK_0,BSTACK_1
ble too_large_or_too_small
lsr BSTACK_0,BSTACK_0,#2
cmp BSTACK_0,ASTACK_2
bge too_large_or_too_small
mov ASTACK_2,BSTACK_0
.thumb_func
too_large_or_too_small:
.endif
add BSTACK_0,HEAP_PTR,ASTACK_2,lsl #2
lao SCRATCH_REG,heap_end_after_gc,0
sto BSTACK_0,SCRATCH_REG,heap_end_after_gc,0
mov HEAP_FREE,ASTACK_2
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,3
ldo SCRATCH_REG,SCRATCH_REG,flags,3
tst SCRATCH_REG,#64
beq no_mark2
.endif
.if MARK_GC && ADJUST_HEAP_SIZE
lao SCRATCH_REG,bit_vector_size,0
sto ASTACK_2,SCRATCH_REG,bit_vector_size,0
.endif
.if MARK_AND_COPY_GC
no_mark2:
.endif
mov BSTACK_0,#0
ldr pc,[BSTACK_PTR],#4
no_memory_2:
lao r0,out_of_memory_string_1,0
otoa r0,out_of_memory_string_1,0
store_global_registers
bl ew_print_string
load_global_registers
.ifdef _WINDOWS_
? movl $1,@execution_aborted
.endif
mov r0,#1
ldr pc,[BSTACK_PTR],#4
no_memory_3:
lao r0,out_of_memory_string_1,1
otoa r0,out_of_memory_string_1,1
store_global_registers
bl ew_print_string
load_global_registers
.ifdef _WINDOWS_
? movl $1,@execution_aborted
.endif
lao r0,heap_mbp,1
ldo r0,r0,heap_mbp,1
bl free
mov r0,#1
ldr pc,[BSTACK_PTR],#4
.thumb_func
exit_clean:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl add_execute_time
lao BSTACK_0,flags,4
ldo BSTACK_0,BSTACK_0,flags,4
tst BSTACK_0,#8
beq no_print_execution_time
lao r0,time_string_1,0
otoa r0,time_string_1,0
store_global_registers
bl ew_print_string
load_global_registers
lao SCRATCH_REG,execute_time,0
ldo BSTACK_0,SCRATCH_REG,execute_time,0
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl print_time
lao r0,time_string_2,0
otoa r0,time_string_2,0
store_global_registers
bl ew_print_string
load_global_registers
lao SCRATCH_REG,garbage_collect_time,0
ldo BSTACK_0,SCRATCH_REG,garbage_collect_time,0
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl print_time
lao r0,time_string_4,0
otoa r0,time_string_4,0
store_global_registers
bl ew_print_string
load_global_registers
lao SCRATCH_REG,execute_time,1
ldo BSTACK_0,SCRATCH_REG,execute_time,1
lao SCRATCH_REG,garbage_collect_time,1
ldo SCRATCH_REG,SCRATCH_REG,garbage_collect_time,1
add BSTACK_0,SCRATCH_REG
lao SCRATCH_REG,IO_time,0
ldo SCRATCH_REG,SCRATCH_REG,IO_time,0
add BSTACK_0,SCRATCH_REG
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl print_time
mov r0,#10
bl ew_print_char
.thumb_func
no_print_execution_time:
lao r0,stack_mbp,1
ldo r0,r0,stack_mbp,1
bl free
lao r0,heap_mbp,2
ldo r0,r0,heap_mbp,2
bl free
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl write_profile_information
.endif
ldr pc,[BSTACK_PTR],#4
.thumb_func
__driver:
lao ASTACK_2,flags,5
ldo ASTACK_2,ASTACK_2,flags,5
tst ASTACK_2,#16
beq __print__graph
b __eval__to__nf
.ifdef PIC
.ifdef DLL
lto start_address,0
.endif
lto halt_sp,0
.ifdef DLL
lto start_address,1
.endif
lto dll_initisialised,0
lto halt_sp,1
lto saved_heap_p,0
lto saved_a_stack_p,0
lto saved_heap_p,1
lto saved_a_stack_p,1
lto ab_stack_size,0
lto end_b_stack,0
lto flags,0
lto basic_only,0
lto heap_size,0
lto heap_size_33,0
lto heap_size,1
lto heap_size_129,0
lto heap_copied_vector_size,0
lto heap_end_after_copy_gc,0
lto heap_size,2
lto heap_size,3
lto heap_mbp,0
lto heap_p,0
lto ab_stack_size,1
lto stack_mbp,0
.if STACK_OVERFLOW_EXCEPTION_HANDLER
lto ab_stack_size,2
lto a_stack_guard_page,0
lto ab_stack_size,3
.endif
lto stack_p,0
lto ab_stack_size,4
lto end_a_stack,0
lto small_integers,0
ltol INT+2,INT_o_2,0
lto static_characters,0
ltol CHAR+2,CHAR_O_2,0
ltol caf_list+4,caf_list_o_4,0
lto caf_listp,0
.if FINALIZERS
lto finalizer_list,0
ltol __Nil-4,__Nil_o_m4,0
lto free_finalizer_list,0
.endif
lto heap_p1,0
lto heap_size_129,1
lto heap_copied_vector,0
lto heap_copied_vector_size,1
lto heap_p2,0
lto garbage_collect_flag,0
.if MARK_AND_COPY_GC
lto flags,1
.endif
.if MARK_GC || COMPACT_GC_ONLY
lto heap_size_33,1
lto heap_vector,0
lto heap_p3,0
lto garbage_collect_flag,1
.endif
.if ADJUST_HEAP_SIZE
lto initial_heap_size,0
.if MARK_AND_COPY_GC
lto flags,2
.endif
.endif
lto heap_end_after_gc,0
.if MARK_AND_COPY_GC
lto flags,3
.endif
.if MARK_GC && ADJUST_HEAP_SIZE
lto bit_vector_size,0
.endif
lto out_of_memory_string_1,0
lto out_of_memory_string_1,1
lto heap_mbp,1
lto flags,4
lto time_string_1,0
lto execute_time,0
lto time_string_2,0
lto garbage_collect_time,0
lto time_string_4,0
lto execute_time,1
lto garbage_collect_time,1
lto IO_time,0
lto stack_mbp,1
lto heap_mbp,2
lto flags,5
.endif
.ltorg
.thumb_func
print_time:
@ divide by 1000
ldr SCRATCH_REG,=274877907
umull ASTACK_3,ASTACK_0,SCRATCH_REG,BSTACK_0
lsr ASTACK_0,ASTACK_0,#6
mov ASTACK_3,#-1025
add ASTACK_3,ASTACK_3,#-1000-(-1025)
mla BSTACK_0,ASTACK_0,ASTACK_3,BSTACK_0
@ divide by 10
ldr SCRATCH_REG,=-858993459
umull ASTACK_3,BSTACK_0,SCRATCH_REG,BSTACK_0
lsr BSTACK_0,BSTACK_0,#3
.if USE_CLIB
store_global_registers
mov r3,BSTACK_0
mov r2,ASTACK_0
lao r1,sprintf_time_string,0
lao r0,sprintf_time_buffer,0
otoa r1,sprintf_time_string,0
otoa r0,sprintf_time_buffer,0
bl sprintf
lao r0,sprintf_time_buffer,1
otoa r0,sprintf_time_buffer,1
bl ew_print_string
load_global_registers
.else
store_global_registers
mov r0,ASTACK_0
bl ew_print_int
load_global_registers
lao ASTACK_0,sprintf_time_buffer,0
otoa ASTACK_0,sprintf_time_buffer,0
eor ASTACK_1,ASTACK_1,ASTACK_1
mov BSTACK_1,#10
mov SCRATCH_REG,#46
strb SCRATCH_REG,[ASTACK_0]
@ divide by 10
ldr SCRATCH_REG,=-858993459
umull ASTACK_3,BSTACK_4,SCRATCH_REG,BSTACK_0
lsr BSTACK_4,BSTACK_4,#3
sub BSTACK_0,BSTACK_0,BSTACK_4,lsl #1
sub BSTACK_0,BSTACK_0,BSTACK_4,lsl #3
add BSTACK_0,BSTACK_0,#48
add ASTACK_1,ASTACK_1,#48
strb BSTACK_4,[ASTACK_0,#1]
strb BSTACK_0,[ASTACK_0,#2]
store_global_registers
mov r1,#3
mov r0,ASTACK_0
bl ew_print_text
load_global_registers
.endif
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_sc:
lao SCRATCH_REG,basic_only,1
ldo ASTACK_2,SCRATCH_REG,basic_only,1
cmp ASTACK_2,#0
bne end_print
.thumb_func
print:
store_global_registers
mov r0,BSTACK_0
bl w_print_string
load_global_registers
.thumb_func
end_print:
ldr pc,[BSTACK_PTR],#4
.thumb_func
dump:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl print
b halt
printD: tst BSTACK_0,#2
bne printD_
mov ASTACK_2,BSTACK_0
b print_string_a2
DtoAC_record:
ldr ASTACK_2,[BSTACK_0,#-6]
@.ifdef PIC
.if 0
add SCRATCH_REG,BSTACK_0,#-6
add ASTACK_2,ASTACK_2,SCRATCH_REG
.endif
b DtoAC_string_a2
DtoAC: tst BSTACK_0,#2
bne DtoAC_
mov ASTACK_2,BSTACK_0
b DtoAC_string_a2
DtoAC_:
ldrh SCRATCH_REG,[BSTACK_0,#-2]
cmp SCRATCH_REG,#256
bhs DtoAC_record
ldrh BSTACK_1,[BSTACK_0]
add SCRATCH_REG,BSTACK_0,#10
add ASTACK_2,SCRATCH_REG,BSTACK_1
DtoAC_string_a2:
ldr BSTACK_0,[ASTACK_2]
add ASTACK_0,ASTACK_2,#4
b build_string
.thumb_func
print_symbol:
mov BSTACK_1,#0
b print_symbol_2
.thumb_func
print_symbol_sc:
lao SCRATCH_REG,basic_only,2
ldo BSTACK_1,SCRATCH_REG,basic_only,2
print_symbol_2:
ldr BSTACK_0,[ASTACK_0]
laol SCRATCH_REG,INT+2,INT_o_2,1
otoa SCRATCH_REG,INT_o_2,1
cmp BSTACK_0,SCRATCH_REG
beq print_int_node
laol SCRATCH_REG,CHAR+2,CHAR_o_2,0
otoa SCRATCH_REG,CHAR_o_2,0
cmp BSTACK_0,SCRATCH_REG
beq print_char_denotation
laol SCRATCH_REG,BOOL+2,BOOL_o_2,0
otoa SCRATCH_REG,BOOL_o_2,0
cmp BSTACK_0,SCRATCH_REG
beq print_bool
laol SCRATCH_REG,REAL+2,REAL_o_2,0
otoa SCRATCH_REG,REAL_o_2,0
cmp BSTACK_0,SCRATCH_REG
beq print_real_node
cmp BSTACK_1,#0
bne end_print_symbol
printD_:
ldrh SCRATCH_REG,[BSTACK_0,#-2]
cmp SCRATCH_REG,#256
bhs print_record
ldrh BSTACK_1,[BSTACK_0]
add SCRATCH_REG,BSTACK_0,#10
add ASTACK_2,SCRATCH_REG,BSTACK_1
b print_string_a2
.thumb_func
print_record:
ldr ASTACK_2,[BSTACK_0,#-6]
@.ifdef PIC
.if 0
add SCRATCH_REG,BSTACK_0,#-6
add ASTACK_2,ASTACK_2,SCRATCH_REG
.endif
b print_string_a2
.thumb_func
end_print_symbol:
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_int_node:
store_global_registers
ldr r0,[ASTACK_0,#4]
bl w_print_int
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_int:
store_global_registers
mov r0,BSTACK_0
bl w_print_int
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_char_denotation:
tst BSTACK_1,BSTACK_1
bne print_char_node
store_global_registers
ldr SCRATCH_REG,[ASTACK_0,#4]
str SCRATCH_REG,[BSTACK_PTR,#-4]!
mov r0,#0x27
bl w_print_char
ldr r0,[BSTACK_PTR],#4
bl w_print_char
mov r0,#0x27
bl w_print_char
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_char_node:
store_global_registers
ldr r0,[ASTACK_0,#4]
bl w_print_char
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_char:
store_global_registers
str BSTACK_0,[BSTACK_PTR,#-4]!
bl w_print_char
add BSTACK_PTR,BSTACK_PTR,#4
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_bool:
ldsb ASTACK_0,[ASTACK_0,#4]
tst ASTACK_0,ASTACK_0
beq print_false
.thumb_func
print_true:
store_global_registers
lao r0,true_c_string,0
otoa r0,true_c_string,0
bl w_print_string
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_false:
store_global_registers
lao r0,false_c_string,0
otoa r0,false_c_string,0
bl w_print_string
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print_real:
.ifdef SOFT_FP_CC
vmov r0,BSTACK_3,d0
.endif
b print_real_
.thumb_func
print_real_node:
.ifdef SOFT_FP_CC
ldrd r0,BSTACK_3,[ASTACK_0,#4]
.else
vldr.f64 d0,[ASTACK_0,#4]
.endif
.thumb_func
print_real_:
store_global_registers
push {r11}
mov r11,BSTACK_PTR
bic lr,r11,#7
mov BSTACK_PTR,lr
bl w_print_real
mov BSTACK_PTR,r11
pop {r11}
load_global_registers
ldr pc,[BSTACK_PTR],#4
print_string_a2:
store_global_registers
ldr r1,[ASTACK_2]
add r0,ASTACK_2,#4
bl w_print_text
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
print__chars__sc:
lao SCRATCH_REG,basic_only,3
ldo ASTACK_2,SCRATCH_REG,basic_only,3
cmp ASTACK_2,#0
bne no_print_chars
.thumb_func
print__string__:
store_global_registers
ldr r1,[ASTACK_0,#4]
add r0,ASTACK_0,#8
bl w_print_text
load_global_registers
.thumb_func
no_print_chars:
ldr pc,[BSTACK_PTR],#4
.thumb_func
push_a_r_args:
str HEAP_PTR,[BSTACK_PTR,#-4]!
ldr ASTACK_1,[ASTACK_0,#8]
subs ASTACK_1,ASTACK_1,#2
ldrh HEAP_PTR,[ASTACK_1]
subs HEAP_PTR,HEAP_PTR,#256
ldrh BSTACK_1,[ASTACK_1,#2]
add ASTACK_1,ASTACK_1,#4
str ASTACK_1,[BSTACK_PTR,#-4]!
mov ASTACK_1,HEAP_PTR
subs ASTACK_1,ASTACK_1,BSTACK_1
lsl BSTACK_0,BSTACK_0,#2
add SCRATCH_REG,ASTACK_0,#12
add ASTACK_0,SCRATCH_REG,BSTACK_1,lsl #2
subs HEAP_PTR,HEAP_PTR,#1
.thumb_func
mul_array_size_lp:
add ASTACK_0,ASTACK_0,BSTACK_0
subs HEAP_PTR,HEAP_PTR,#1
bcs mul_array_size_lp
add HEAP_PTR,ASTACK_0,ASTACK_1,lsl #2
b push_a_elements
.thumb_func
push_a_elements_lp:
ldr BSTACK_0,[ASTACK_0,#-4]!
str BSTACK_0,[ASTACK_PTR],#4
.thumb_func
push_a_elements:
subs BSTACK_1,BSTACK_1,#1
bcs push_a_elements_lp
mov ASTACK_0,HEAP_PTR
ldr BSTACK_0,[BSTACK_PTR],#4
ldr HEAP_PTR,[BSTACK_PTR],#4
ldr ASTACK_2,[BSTACK_PTR],#4
b push_b_elements
.thumb_func
push_b_elements_lp:
ldr SCRATCH_REG,[ASTACK_0,#-4]!
str SCRATCH_REG,[BSTACK_PTR,#-4]!
.thumb_func
push_b_elements:
subs ASTACK_1,ASTACK_1,#1
bcs push_b_elements_lp
mov pc,ASTACK_2
.thumb_func
push_t_r_args:
ldr ASTACK_2,[BSTACK_PTR],#4
ldr ASTACK_1,[ASTACK_0]
add ASTACK_0,ASTACK_0,#4
subs ASTACK_1,ASTACK_1,#2
ldrh BSTACK_0,[ASTACK_1]
subs BSTACK_0,BSTACK_0,#256
ldrh BSTACK_1,[ASTACK_1,#2]
add ASTACK_1,ASTACK_1,#4
str ASTACK_1,[ASTACK_PTR]
str BSTACK_1,[ASTACK_PTR,#4]
sub BSTACK_1,BSTACK_0,BSTACK_1
add ASTACK_1,ASTACK_0,BSTACK_0,lsl #2
cmp BSTACK_0,#2
bls small_record
ldr ASTACK_1,[ASTACK_0,#4]
add SCRATCH_REG,ASTACK_1,#-4
add ASTACK_1,SCRATCH_REG,BSTACK_0,lsl #2
.thumb_func
small_record:
b push_r_b_elements
.thumb_func
push_r_b_elements_lp:
subs BSTACK_0,BSTACK_0,#1
bne not_first_arg_b
ldr SCRATCH_REG,[ASTACK_0]
str SCRATCH_REG,[BSTACK_PTR,#-4]!
b push_r_b_elements
.thumb_func
not_first_arg_b:
ldr SCRATCH_REG,[ASTACK_1,#-4]!
str SCRATCH_REG,[BSTACK_PTR,#-4]!
.thumb_func
push_r_b_elements:
subs BSTACK_1,BSTACK_1,#1
bcs push_r_b_elements_lp
ldr BSTACK_1,[ASTACK_PTR,#4]
str ASTACK_2,[BSTACK_PTR,#-4]!
ldr SCRATCH_REG,[ASTACK_PTR]
str SCRATCH_REG,[BSTACK_PTR,#-4]!
b push_r_a_elements
.thumb_func
push_r_a_elements_lp:
subs BSTACK_0,BSTACK_0,#1
bne not_first_arg_a
ldr ASTACK_2,[ASTACK_0]
str ASTACK_2,[ASTACK_PTR],#4
b push_r_a_elements
.thumb_func
not_first_arg_a:
ldr ASTACK_2,[ASTACK_1,#-4]!
str ASTACK_2,[ASTACK_PTR],#4
.thumb_func
push_r_a_elements:
subs BSTACK_1,BSTACK_1,#1
bcs push_r_a_elements_lp
ldr BSTACK_0,[BSTACK_PTR],#4
ldr pc,[BSTACK_PTR],#4
BtoAC:
tst BSTACK_0,BSTACK_0
beq BtoAC_false
BtoAC_true:
lao ASTACK_0,true_string,0
otoa ASTACK_0,true_string,0
ldr pc,[BSTACK_PTR],#4
BtoAC_false:
lao ASTACK_0,false_string,0
otoa ASTACK_0,false_string,0
ldr pc,[BSTACK_PTR],#4
RtoAC:
.if USE_CLIB
vmov r2,BSTACK_1,d0
lao r1,printf_real_string,0
lao r0,sprintf_buffer,0
otoa r1,printf_real_string,0
otoa r0,sprintf_buffer,0
mov BSTACK_0,BSTACK_PTR
mov lr,BSTACK_PTR
and lr,lr,#-8
mov BSTACK_PTR,lr
bl sprintf
mov BSTACK_PTR,BSTACK_0
.else
lao r0,sprintf_buffer,1
otoa r0,sprintf_buffer,1
bl convert_real_to_string
.endif
b return_sprintf_buffer
ItoAC:
.if MY_ITOS
lao ASTACK_0,sprintf_buffer,2
otoa ASTACK_0,sprintf_buffer,2
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl int_to_string
lao SCRATCH_REG,sprintf_buffer,3
otoa SCRATCH_REG,sprintf_buffer,3
sub BSTACK_0,ASTACK_0,SCRATCH_REG
b sprintf_buffer_to_string
.thumb_func
int_to_string:
tst BSTACK_0,BSTACK_0
bpl no_minus
mov SCRATCH_REG,#45
strb SCRATCH_REG,[ASTACK_0],#1
neg BSTACK_0,BSTACK_0
.thumb_func
no_minus:
add ASTACK_2,ASTACK_0,#12
beq zero_digit
ldr BSTACK_2,=0xcccccccd
.thumb_func
calculate_digits:
cmp BSTACK_0,#10
blo last_digit
umull SCRATCH_REG,ASTACK_1,BSTACK_2,BSTACK_0
add BSTACK_1,BSTACK_0,#48
lsr BSTACK_0,ASTACK_1,#3
and ASTACK_1,ASTACK_1,#-8
sub BSTACK_1,BSTACK_1,ASTACK_1
sub BSTACK_1,BSTACK_1,ASTACK_1,lsr #2
strb BSTACK_1,[ASTACK_2],#1
b calculate_digits
.thumb_func
last_digit:
tst BSTACK_0,BSTACK_0
beq no_zero
.thumb_func
zero_digit:
add BSTACK_0,BSTACK_0,#48
strb BSTACK_0,[ASTACK_2],#1
.thumb_func
no_zero:
add ASTACK_1,ASTACK_0,#12
.thumb_func
reverse_digits:
ldrb BSTACK_1,[ASTACK_2,#-1]!
strb BSTACK_1,[ASTACK_0],#1
cmp ASTACK_1,ASTACK_2
bne reverse_digits
mov SCRATCH_REG,#0
strb SCRATCH_REG,[ASTACK_0]
ldr pc,[BSTACK_PTR],#4
.else
mov r2,BSTACK_0
lao r1,printf_int_string,0
lao r0,sprintf_buffer,4
otoa r1,printf_int_string,0
otoa r0,sprintf_buffer,4
bl sprintf
.endif
.thumb_func
return_sprintf_buffer:
.if USE_CLIB
lao r0,sprintf_buffer,5
otoa r0,sprintf_buffer,5
bl strlen
mov BSTACK_0,r0
.else
laol BSTACK_0,sprintf_buffer-1,sprintf_buffer_o_m1,0
otoa BSTACK_0,sprintf_buffer_o_m1,0
.thumb_func
skip_characters:
ldrb SCRATCH_REG,[BSTACK_0,#1]!
tst SCRATCH_REG,SCRATCH_REG
bne skip_characters
lao SCRATCH_REG,sprintf_buffer,6
otoa SCRATCH_REG,sprintf_buffer,6
sub BSTACK_0,BSTACK_0,SCRATCH_REG
.endif
.if MY_ITOS
.thumb_func
sprintf_buffer_to_string:
lao ASTACK_0,sprintf_buffer,7
otoa ASTACK_0,sprintf_buffer,7
.thumb_func
build_string:
.endif
add BSTACK_1,BSTACK_0,#3
lsr BSTACK_1,BSTACK_1,#2
add BSTACK_1,BSTACK_1,#2
subs HEAP_FREE,HEAP_FREE,BSTACK_1
bhs D_to_S_no_gc
str ASTACK_0,[BSTACK_PTR,#-4]!
bl collect_0
ldr ASTACK_0,[BSTACK_PTR],#4
D_to_S_no_gc:
subs BSTACK_1,BSTACK_1,#2
mov ASTACK_2,HEAP_PTR
laol SCRATCH_REG,__STRING__+2,__STRING___o_2,0
otoa SCRATCH_REG,__STRING___o_2,0
str BSTACK_0,[HEAP_PTR,#4]
str SCRATCH_REG,[HEAP_PTR],#8
b D_to_S_cp_str_2
D_to_S_cp_str_1:
ldr BSTACK_0,[ASTACK_0],#4
str BSTACK_0,[HEAP_PTR],#4
D_to_S_cp_str_2:
subs BSTACK_1,BSTACK_1,#1
bcs D_to_S_cp_str_1
mov ASTACK_0,ASTACK_2
ldr pc,[BSTACK_PTR],#4
eqD: ldr BSTACK_0,[ASTACK_0]
ldr SCRATCH_REG,[ASTACK_1]
cmp BSTACK_0,SCRATCH_REG
bne eqD_false
laol SCRATCH_REG,INT+2,INT_o_2,2
otoa SCRATCH_REG,INT_o_2,2
cmp BSTACK_0,SCRATCH_REG
beq eqD_INT
laol SCRATCH_REG,CHAR+2,CHAR_o_2,1
otoa SCRATCH_REG,CHAR_o_2,1
cmp BSTACK_0,SCRATCH_REG
beq eqD_CHAR
laol SCRATCH_REG,BOOL+2,BOOL_o_2,1
otoa SCRATCH_REG,BOOL_o_2,1
cmp BSTACK_0,SCRATCH_REG
beq eqD_BOOL
laol SCRATCH_REG,REAL+2,REAL_o_2,1
otoa SCRATCH_REG,REAL_o_2,1
cmp BSTACK_0,SCRATCH_REG
beq eqD_REAL
mov BSTACK_0,#1
ldr pc,[BSTACK_PTR],#4
eqD_CHAR:
eqD_INT:
ldr BSTACK_1,[ASTACK_0,#4]
mov BSTACK_0,#0
ldr SCRATCH_REG,[ASTACK_1,#4]
cmp BSTACK_1,SCRATCH_REG
it eq
moveq BSTACK_0,#1
ldr pc,[BSTACK_PTR],#4
eqD_BOOL:
ldrb BSTACK_1,[ASTACK_0,#4]
mov BSTACK_0,#0
ldrb SCRATCH_REG,[ASTACK_1,#4]
cmp BSTACK_1,SCRATCH_REG
it eq
moveq BSTACK_0,#1
ldr pc,[BSTACK_PTR],#4
eqD_REAL:
vldr.f64 d0,[ASTACK_0,#4]
vldr.f64 d1,[ASTACK_1,#4]
mov BSTACK_0,#0
vcmp.f64 d1,d0
vmrs APSR_nzcv,fpscr
it eq
moveq BSTACK_0,#1
ldr pc,[BSTACK_PTR],#4
eqD_false:
mov BSTACK_0,#0
ldr pc,[BSTACK_PTR],#4
@
@ the timer
@
.thumb_func
init_timer:
store_global_registers
sub BSTACK_PTR,BSTACK_PTR,#20
mov r0,BSTACK_PTR
bl times
ldr BSTACK_0,[BSTACK_PTR]
add BSTACK_0,BSTACK_0,BSTACK_0
add BSTACK_0,BSTACK_0,BSTACK_0,lsl #2
add BSTACK_PTR,BSTACK_PTR,#20
lao SCRATCH_REG,last_time,0
sto BSTACK_0,SCRATCH_REG,last_time,0
eor BSTACK_0,BSTACK_0,BSTACK_0
lao SCRATCH_REG,execute_time,2
sto BSTACK_0,SCRATCH_REG,execute_time,2
lao SCRATCH_REG,garbage_collect_time,2
sto BSTACK_0,SCRATCH_REG,garbage_collect_time,2
lao SCRATCH_REG,IO_time,1
sto BSTACK_0,SCRATCH_REG,IO_time,1
load_global_registers
ldr pc,[BSTACK_PTR],#4
.thumb_func
get_time_diff:
sub BSTACK_PTR,BSTACK_PTR,#20
mov r0,BSTACK_PTR
bl times
ldr BSTACK_0,[BSTACK_PTR]
add BSTACK_0,BSTACK_0,BSTACK_0
add BSTACK_0,BSTACK_0,BSTACK_0,lsl #2
add BSTACK_PTR,BSTACK_PTR,#20
lao ASTACK_0,last_time,1
otoa ASTACK_0,last_time,1
ldr ASTACK_1,[ASTACK_0]
str BSTACK_0,[ASTACK_0]
subs BSTACK_0,BSTACK_0,ASTACK_1
ldr pc,[BSTACK_PTR],#4
.thumb_func
add_execute_time:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl get_time_diff
lao ASTACK_0,execute_time,3
otoa ASTACK_0,execute_time,3
.thumb_func
add_time:
ldr SCRATCH_REG,[ASTACK_0]
add BSTACK_0,BSTACK_0,SCRATCH_REG
str BSTACK_0,[ASTACK_0]
ldr pc,[BSTACK_PTR],#4
.thumb_func
add_garbage_collect_time:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl get_time_diff
lao ASTACK_0,garbage_collect_time,3
otoa ASTACK_0,garbage_collect_time,3
b add_time
add_IO_time:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl get_time_diff
lao ASTACK_0,IO_time,2
otoa ASTACK_0,IO_time,2
b add_time
.ifdef PIC
lto sprintf_time_string,0
lto sprintf_time_buffer,0
.if USE_CLIB
lto sprintf_time_buffer,1
.endif
lto basic_only,1
lto basic_only,2
ltol INT+2,INT_o_2,1
ltol CHAR+2,CHAR_o_2,0
ltol BOOL+2,BOOL_o_2,0
ltol REAL+2,REAL_o_2,0
lto true_c_string,0
lto false_c_string,0
lto basic_only,3
lto true_string,0
lto false_string,0
.if USE_CLIB
lto printf_real_string,0
lto sprintf_buffer,0
.else
lto sprintf_buffer,1
.endif
.if MY_ITOS
lto sprintf_buffer,2
lto sprintf_buffer,3
.else
lto printf_int_string,0
lto sprintf_buffer,4
.endif
.if USE_CLIB
lto sprintf_buffer,5
.else
ltol sprintf_buffer-1,sprintf_buffer_o_m1,0
lto sprintf_buffer,6
.endif
.if MY_ITOS
lto sprintf_buffer,7
.endif
ltol __STRING__+2,__STRING___o_2,0
ltol INT+2,INT_o_2,2
ltol CHAR+2,CHAR_o_2,1
ltol BOOL+2,BOOL_o_2,1
ltol REAL+2,REAL_o_2,1
lto last_time,0
lto execute_time,2
lto garbage_collect_time,2
lto IO_time,1
lto last_time,1
lto execute_time,3
lto garbage_collect_time,3
lto IO_time,2
.endif
.ltorg
.ifdef PIC
.ifdef PROFILE
lto garbage_collector_name,0
lto garbage_collector_name,1
lto garbage_collector_name,2
lto garbage_collector_name,3
.endif
lto heap_end_after_gc,1
lto n_allocated_words,0
.if MARK_AND_COPY_GC
lto flags,6
.endif
.if MARK_GC
lto bit_counter,0
lto n_allocated_words,1
lto bit_vector_p,0
lto n_free_words_after_mark,0
lto bit_counter,1
lto bit_vector_p,1
lto n_free_words_after_mark,1
lto heap_vector,1
lto heap_p3,1
lto heap_end_after_gc,2
lto bit_counter,2
lto n_free_words_after_mark,2
.endif
lto garbage_collect_flag,2
lto garbage_collect_flag,3
lto extra_heap_size,0
lto extra_heap,0
lto heap_end_after_gc,3
lto flags,7
lto garbage_collect_string_1,0
lto stack_p,1
lto garbage_collect_string_2,0
lto halt_sp,2
lto garbage_collect_string_3,0
lto stack_p,2
lto ab_stack_size,5
.endif
@
@ the garbage collector
@
collect_3:
str lr,[BSTACK_PTR,#-4]!
.ifdef PROFILE
lao ASTACK_2,garbage_collector_name,0
otoa ASTACK_2,garbage_collector_name,0
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_s
.endif
str ASTACK_0,[ASTACK_PTR]
str ASTACK_1,[ASTACK_PTR,#4]
str ASTACK_2,[ASTACK_PTR,#8]
add ASTACK_PTR,ASTACK_PTR,#12
bl collect_0_
ldr ASTACK_2,[ASTACK_PTR,#-4]
ldr ASTACK_1,[ASTACK_PTR,#-8]
ldr ASTACK_0,[ASTACK_PTR,#-12]!
.ifdef PROFILE
b profile_r
.else
ldr pc,[BSTACK_PTR],#4
.endif
collect_2:
str lr,[BSTACK_PTR,#-4]!
.ifdef PROFILE
lao ASTACK_2,garbage_collector_name,1
otoa ASTACK_2,garbage_collector_name,1
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_s
.endif
str ASTACK_0,[ASTACK_PTR]
str ASTACK_1,[ASTACK_PTR,#4]
add ASTACK_PTR,ASTACK_PTR,#8
bl collect_0_
ldr ASTACK_1,[ASTACK_PTR,#-4]
ldr ASTACK_0,[ASTACK_PTR,#-8]!
.ifdef PROFILE
b profile_r
.else
ldr pc,[BSTACK_PTR],#4
.endif
collect_1:
str lr,[BSTACK_PTR,#-4]!
.ifdef PROFILE
lao ASTACK_2,garbage_collector_name,2
otoa ASTACK_2,garbage_collector_name,2
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_s
.endif
str ASTACK_0,[ASTACK_PTR],#4
bl collect_0_
ldr ASTACK_0,[ASTACK_PTR,#-4]!
.ifdef PROFILE
b profile_r
.else
ldr pc,[BSTACK_PTR],#4
mov pc,lr
.endif
.ifdef PROFILE
collect_0:
str lr,[BSTACK_PTR,#-4]!
lao ASTACK_2,garbage_collector_name,3
otoa ASTACK_2,garbage_collector_name,3
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_s
bl collect_0_
b profile_r
.endif
.ifndef PROFILE
collect_0:
.endif
collect_0_:
store_bstack_and_lr
lao SCRATCH_REG,heap_end_after_gc,1
ldo SCRATCH_REG,SCRATCH_REG,heap_end_after_gc,1
sub ASTACK_2,SCRATCH_REG,HEAP_PTR
lsr ASTACK_2,ASTACK_2,#2
sub ASTACK_2,ASTACK_2,HEAP_FREE
lao SCRATCH_REG,n_allocated_words,0
sto ASTACK_2,SCRATCH_REG,n_allocated_words,0
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,6
ldo SCRATCH_REG,SCRATCH_REG,flags,6
tst SCRATCH_REG,#64
beq no_mark3
.endif
.if MARK_GC
lao SCRATCH_REG,bit_counter,0
ldo ASTACK_2,SCRATCH_REG,bit_counter,0
cmp ASTACK_2,#0
beq no_scan
mov BSTACK_1,#0
str ASTACK_PTR,[BSTACK_PTR,#-4]!
lao SCRATCH_REG,n_allocated_words,1
ldo ASTACK_PTR,SCRATCH_REG,n_allocated_words,1
lao SCRATCH_REG,bit_vector_p,0
ldo ASTACK_0,SCRATCH_REG,bit_vector_p,0
lao SCRATCH_REG,n_free_words_after_mark,0
ldo BSTACK_2,SCRATCH_REG,n_free_words_after_mark,0
.thumb_func
scan_bits:
ldr SCRATCH_REG,[ASTACK_0]
cmp BSTACK_1,SCRATCH_REG
beq zero_bits
str BSTACK_1,[ASTACK_0],#4
subs ASTACK_2,ASTACK_2,#1
bne scan_bits
b end_scan
.thumb_func
zero_bits:
add ASTACK_1,ASTACK_0,#4
add ASTACK_0,ASTACK_0,#4
subs ASTACK_2,ASTACK_2,#1
bne skip_zero_bits_lp1
b end_bits
.thumb_func
skip_zero_bits_lp:
cmp BSTACK_0,#0
bne end_zero_bits
skip_zero_bits_lp1:
ldr BSTACK_0,[ASTACK_0],#4
subs ASTACK_2,ASTACK_2,#1
bne skip_zero_bits_lp
cmp BSTACK_0,#0
beq end_bits
str BSTACK_1,[ASTACK_0,#-4]
subs BSTACK_0,ASTACK_0,ASTACK_1
b end_bits2
.thumb_func
end_zero_bits:
sub BSTACK_0,ASTACK_0,ASTACK_1
lsl BSTACK_0,BSTACK_0,#3
str BSTACK_1,[ASTACK_0,#-4]
add BSTACK_2,BSTACK_2,BSTACK_0
cmp BSTACK_0,ASTACK_PTR
blo scan_bits
.thumb_func
found_free_memory:
lao SCRATCH_REG,bit_counter,1
sto ASTACK_2,SCRATCH_REG,bit_counter,1
lao SCRATCH_REG,bit_vector_p,1
sto ASTACK_0,SCRATCH_REG,bit_vector_p,1
lao SCRATCH_REG,n_free_words_after_mark,1
sto BSTACK_2,SCRATCH_REG,n_free_words_after_mark,1
sub HEAP_FREE,BSTACK_0,ASTACK_PTR
add ASTACK_2,ASTACK_1,#-4
lao SCRATCH_REG,heap_vector,1
ldo SCRATCH_REG,SCRATCH_REG,heap_vector,1
subs ASTACK_2,ASTACK_2,SCRATCH_REG
lsl ASTACK_2,ASTACK_2,#5
lao SCRATCH_REG,heap_p3,1
ldo HEAP_PTR,SCRATCH_REG,heap_p3,1
add HEAP_PTR,HEAP_PTR,ASTACK_2
add ASTACK_2,HEAP_PTR,BSTACK_0,lsl #2
lao SCRATCH_REG,heap_end_after_gc,2
sto ASTACK_2,SCRATCH_REG,heap_end_after_gc,2
ldr ASTACK_PTR,[BSTACK_PTR],#4
load_bstack_and_pc
.thumb_func
end_bits:
sub BSTACK_0,ASTACK_0,ASTACK_1
add BSTACK_0,BSTACK_0,#4
end_bits2:
lsl BSTACK_0,BSTACK_0,#3
add BSTACK_2,BSTACK_2,BSTACK_0
cmp BSTACK_0,ASTACK_PTR
bhs found_free_memory
.thumb_func
end_scan:
ldr ASTACK_PTR,[BSTACK_PTR],#4
lao SCRATCH_REG,bit_counter,2
sto ASTACK_2,SCRATCH_REG,bit_counter,2
lao SCRATCH_REG,n_free_words_after_mark,2
sto BSTACK_2,SCRATCH_REG,n_free_words_after_mark,2
.thumb_func
no_scan:
.endif
@ to do: check value in ASTACK_2
.if MARK_AND_COPY_GC
no_mark3:
.endif
lao SCRATCH_REG,garbage_collect_flag,2
ldosb BSTACK_0,SCRATCH_REG,garbage_collect_flag,2
cmp BSTACK_0,#0
ble collect
.ifdef PIC
lao SCRATCH_REG,garbage_collect_flag,3
.endif
sub BSTACK_0,BSTACK_0,#2
stob BSTACK_0,SCRATCH_REG,garbage_collect_flag,3
lao SCRATCH_REG,extra_heap_size,0
ldo BSTACK_1,SCRATCH_REG,extra_heap_size,0
cmp ASTACK_2,BSTACK_1
bhi collect
sub HEAP_FREE,BSTACK_1,ASTACK_2
lao SCRATCH_REG,extra_heap,0
ldo HEAP_PTR,SCRATCH_REG,extra_heap,0
add BSTACK_1,HEAP_PTR,BSTACK_1,lsl #2
lao SCRATCH_REG,heap_end_after_gc,3
sto BSTACK_1,SCRATCH_REG,heap_end_after_gc,3
load_bstack_and_pc
.thumb_func
.align
collect:
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl add_execute_time
lao SCRATCH_REG,flags,7
ldo SCRATCH_REG,SCRATCH_REG,flags,7
tst SCRATCH_REG,#4
beq no_print_stack_sizes
lao r0,garbage_collect_string_1,0
otoa r0,garbage_collect_string_1,0
store_global_registers
bl ew_print_string
mov BSTACK_0,ASTACK_PTR
lao SCRATCH_REG,stack_p,1
ldo SCRATCH_REG,SCRATCH_REG,stack_p,1
sub r0,BSTACK_0,SCRATCH_REG
bl ew_print_int
lao r0,garbage_collect_string_2,0
otoa r0,garbage_collect_string_2,0
bl ew_print_string
lao SCRATCH_REG,halt_sp,2
ldo BSTACK_0,SCRATCH_REG,halt_sp,2
add r0,BSTACK_PTR,#0
sub r0,BSTACK_0,r0
bl ew_print_int
lao r0,garbage_collect_string_3,0
otoa r0,garbage_collect_string_3,0
bl ew_print_string
load_global_registers
.thumb_func
no_print_stack_sizes:
lao SCRATCH_REG,stack_p,2
ldo BSTACK_0,SCRATCH_REG,stack_p,2
lao SCRATCH_REG,ab_stack_size,5
ldo SCRATCH_REG,SCRATCH_REG,ab_stack_size,5
add BSTACK_0,BSTACK_0,SCRATCH_REG
cmp ASTACK_PTR,BSTACK_0
bhi stack_overflow
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,8
ldo SCRATCH_REG,SCRATCH_REG,flags,8
tst SCRATCH_REG,#64
bne compacting_collector
.else
.if MARK_GC
b compacting_collector
.endif
.endif
.if MARK_AND_COPY_GC || !MARK_GC
lao SCRATCH_REG,garbage_collect_flag,4
ldosb SCRATCH_REG,SCRATCH_REG,garbage_collect_flag,4
cmp SCRATCH_REG,#0
bne compacting_collector
lao SCRATCH_REG,heap_copied_vector,1
ldo ASTACK_2,SCRATCH_REG,heap_copied_vector,1
lao SCRATCH_REG,heap_end_after_copy_gc,1
ldo SCRATCH_REG,SCRATCH_REG,heap_end_after_copy_gc,1
cmp SCRATCH_REG,#0
beq zero_all
mov BSTACK_0,HEAP_PTR
lao SCRATCH_REG,heap_p1,1
ldo SCRATCH_REG,SCRATCH_REG,heap_p1,1
subs BSTACK_0,BSTACK_0,SCRATCH_REG
add BSTACK_0,BSTACK_0,#63*4
lsr BSTACK_0,BSTACK_0,#8
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl zero_bit_vector
lao SCRATCH_REG,heap_end_after_copy_gc,2
ldo ASTACK_1,SCRATCH_REG,heap_end_after_copy_gc,2
lao SCRATCH_REG,heap_p1,2
ldo SCRATCH_REG,SCRATCH_REG,heap_p1,2
subs ASTACK_1,ASTACK_1,SCRATCH_REG
lsr ASTACK_1,ASTACK_1,#6
and ASTACK_1,ASTACK_1,#-4
lao SCRATCH_REG,heap_copied_vector,2
ldo ASTACK_2,SCRATCH_REG,heap_copied_vector,2
lao SCRATCH_REG,heap_copied_vector_size,2
ldo BSTACK_0,SCRATCH_REG,heap_copied_vector_size,2
add ASTACK_2,ASTACK_2,ASTACK_1
subs BSTACK_0,BSTACK_0,ASTACK_1
lsr BSTACK_0,BSTACK_0,#2
lao SCRATCH_REG,heap_end_after_copy_gc,3
mov LINK_REG,#0
sto LINK_REG,SCRATCH_REG,heap_end_after_copy_gc,3
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl zero_bit_vector
b end_zero_bit_vector
.thumb_func
zero_all:
lao SCRATCH_REG,heap_copied_vector_size,3
ldo BSTACK_0,SCRATCH_REG,heap_copied_vector_size,3
lsr BSTACK_0,BSTACK_0,#2
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl zero_bit_vector
.thumb_func
end_zero_bit_vector:
.include "thumb2copy.s"
.if WRITE_HEAP
lao SCRATCH_REG,heap2_begin_and_end,0
sto ASTACK_PTR,SCRATCH_REG,heap2_begin_and_end,0
.endif
sub ASTACK_2,ASTACK_PTR,HEAP_PTR
lsr ASTACK_2,ASTACK_2,#2
ldr ASTACK_PTR,[BSTACK_PTR],#4
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl add_garbage_collect_time
lao SCRATCH_REG,n_allocated_words,2
ldo SCRATCH_REG,SCRATCH_REG,n_allocated_words,2
subs ASTACK_2,ASTACK_2,SCRATCH_REG
mov HEAP_FREE,ASTACK_2
bls switch_to_mark_scan
add BSTACK_0,ASTACK_2,ASTACK_2,lsl #2
lsl BSTACK_0,BSTACK_0,#5
lao BSTACK_1,heap_size,4
ldo BSTACK_1,BSTACK_1,heap_size,4
mov ASTACK_0,BSTACK_1
lsl BSTACK_1,BSTACK_1,#2
add BSTACK_1,BSTACK_1,ASTACK_0
add BSTACK_1,BSTACK_1,BSTACK_1
add BSTACK_1,BSTACK_1,ASTACK_0
cmp BSTACK_0,BSTACK_1
bhs no_mark_scan
@ b no_mark_scan
.thumb_func
switch_to_mark_scan:
lao SCRATCH_REG,heap_size_33,2
ldo BSTACK_0,SCRATCH_REG,heap_size_33,2
lsl BSTACK_0,BSTACK_0,#5
lao SCRATCH_REG,heap_p,1
ldo BSTACK_1,SCRATCH_REG,heap_p,1
lao SCRATCH_REG,heap_p1,3
ldo ASTACK_0,SCRATCH_REG,heap_p1,3
lao SCRATCH_REG,heap_p2,1
ldo SCRATCH_REG,SCRATCH_REG,heap_p2,1
cmp ASTACK_0,SCRATCH_REG
bcc vector_at_begin
.thumb_func
vector_at_end:
lao SCRATCH_REG,heap_p3,2
sto BSTACK_1,SCRATCH_REG,heap_p3,2
add BSTACK_1,BSTACK_1,BSTACK_0
lao SCRATCH_REG,heap_vector,2
sto BSTACK_1,SCRATCH_REG,heap_vector,2
lao SCRATCH_REG,heap_p1,4
ldo BSTACK_0,SCRATCH_REG,heap_p1,4
lao SCRATCH_REG,extra_heap,1
sto BSTACK_0,SCRATCH_REG,extra_heap,1
subs BSTACK_1,BSTACK_1,BSTACK_0
lsr BSTACK_1,BSTACK_1,#2
lao SCRATCH_REG,extra_heap_size,1
sto BSTACK_1,SCRATCH_REG,extra_heap_size,1
b switch_to_mark_scan_2
.thumb_func
vector_at_begin:
lao SCRATCH_REG,heap_vector,3
sto BSTACK_1,SCRATCH_REG,heap_vector,3
lao SCRATCH_REG,heap_size,5
ldo SCRATCH_REG,SCRATCH_REG,heap_size,5
add BSTACK_1,BSTACK_1,SCRATCH_REG
subs BSTACK_1,BSTACK_1,BSTACK_0
lao SCRATCH_REG,heap_p3,3
sto BSTACK_1,SCRATCH_REG,heap_p3,3
lao SCRATCH_REG,extra_heap,2
sto BSTACK_1,SCRATCH_REG,extra_heap,2
lao SCRATCH_REG,heap_p2,2
ldo ASTACK_0,SCRATCH_REG,heap_p2,2
subs ASTACK_0,ASTACK_0,BSTACK_1
lsr ASTACK_0,ASTACK_0,#2
lao SCRATCH_REG,extra_heap_size,2
sto ASTACK_0,SCRATCH_REG,extra_heap_size,2
switch_to_mark_scan_2:
lao BSTACK_0,heap_size,6
ldo BSTACK_0,BSTACK_0,heap_size,6
lsr BSTACK_0,BSTACK_0,#3
sub BSTACK_0,BSTACK_0,ASTACK_2
lsl BSTACK_0,BSTACK_0,#2
lao SCRATCH_REG,garbage_collect_flag,5
mov ASTACK_3,#1
stob ASTACK_3,SCRATCH_REG,garbage_collect_flag,5
cmp ASTACK_2,#0
bpl end_garbage_collect
mov ASTACK_3,#-1
strb ASTACK_3,[SCRATCH_REG]
lao SCRATCH_REG,extra_heap_size,3
ldo BSTACK_1,SCRATCH_REG,extra_heap_size,3
mov BSTACK_0,BSTACK_1
lao SCRATCH_REG,n_allocated_words,3
ldo SCRATCH_REG,SCRATCH_REG,n_allocated_words,3
subs BSTACK_0,BSTACK_0,SCRATCH_REG
bmi out_of_memory_4
lao SCRATCH_REG,extra_heap,3
ldo HEAP_PTR,SCRATCH_REG,extra_heap,3
lsl BSTACK_1,BSTACK_1,#2
add BSTACK_1,BSTACK_1,HEAP_PTR
lao SCRATCH_REG,heap_end_after_gc,4
sto BSTACK_1,SCRATCH_REG,heap_end_after_gc,4
.if WRITE_HEAP
lao SCRATCH_REG,heap_end_write_heap,0
sto HEAP_PTR,SCRATCH_REG,heap_end_write_heap,0
lao SCRATCH_REG,d3_flag_write_heap,0
mov ASTACK_3,#1
sto ASTACK_3,SCRATCH_REG,d3_flag_write_heap,0
b end_garbage_collect_
.else
b end_garbage_collect
.endif
.thumb_func
no_mark_scan:
@ exchange the semi_spaces
lao SCRATCH_REG,heap_p1,5
ldo BSTACK_0,SCRATCH_REG,heap_p1,5
lao SCRATCH_REG,heap_p2,3
ldo BSTACK_1,SCRATCH_REG,heap_p2,3
lao SCRATCH_REG,heap_p2,4
sto BSTACK_0,SCRATCH_REG,heap_p2,4
lao SCRATCH_REG,heap_p1,6
sto BSTACK_1,SCRATCH_REG,heap_p1,6
lao SCRATCH_REG,heap_size_129,2
ldo BSTACK_0,SCRATCH_REG,heap_size_129,2
lsl BSTACK_0,BSTACK_0,#6-2
.ifdef MUNMAP
lao SCRATCH_REG,heap_p2,5
ldo BSTACK_1,SCRATCH_REG,heap_p2,5
add ASTACK_0,BSTACK_1,BSTACK_0,lsl #2
add BSTACK_1,BSTACK_1,#4095
and BSTACK_1,BSTACK_1,#-4096
and ASTACK_0,ASTACK_0,#-4096
subs ASTACK_0,ASTACK_0,BSTACK_1
bls no_pages
str BSTACK_0,[BSTACK_PTR,#-4]!
str ASTACK_0,[BSTACK_PTR,#-4]!
str BSTACK_1,[BSTACK_PTR,#-4]!
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl _munmap
add BSTACK_PTR,BSTACK_PTR,#8
ldr BSTACK_0,[BSTACK_PTR],#4
.thumb_func
no_pages:
.endif
.if ADJUST_HEAP_SIZE
mov BSTACK_1,BSTACK_0
.endif
subs BSTACK_0,BSTACK_0,ASTACK_2
.if ADJUST_HEAP_SIZE
mov ASTACK_0,BSTACK_0
lao SCRATCH_REG,heap_size_multiple,0
ldo SCRATCH_REG,SCRATCH_REG,heap_size_multiple,0
umull BSTACK_0,ASTACK_1,SCRATCH_REG,BSTACK_0
lsr BSTACK_0,BSTACK_0,#9
orr BSTACK_0,BSTACK_0,ASTACK_1,lsl #32-9
lsrs ASTACK_1,ASTACK_1,#9
bne no_small_heap1
cmp BSTACK_0,#MINIMUM_HEAP_SIZE_2
bhs not_too_small1
mov BSTACK_0,#MINIMUM_HEAP_SIZE_2
not_too_small1:
subs BSTACK_1,BSTACK_1,BSTACK_0
blo no_small_heap1
sub HEAP_FREE,HEAP_FREE,BSTACK_1
lsl BSTACK_1,BSTACK_1,#2
lao SCRATCH_REG,heap_end_after_gc,5
ldo ASTACK_2,SCRATCH_REG,heap_end_after_gc,5
lao SCRATCH_REG,heap_end_after_copy_gc,4
sto ASTACK_2,SCRATCH_REG,heap_end_after_copy_gc,4
sub ASTACK_2,ASTACK_2,BSTACK_1
lao SCRATCH_REG,heap_end_after_gc,6
sto ASTACK_2,SCRATCH_REG,heap_end_after_gc,6
no_small_heap1:
mov BSTACK_0,ASTACK_0
.endif
lsl BSTACK_0,BSTACK_0,#2
.endif
.thumb_func
end_garbage_collect:
.if WRITE_HEAP
lao SCRATCH_REG,heap_end_write_heap,1
sto HEAP_PTR,SCRATCH_REG,heap_end_write_heap,1
lao SCRATCH_REG,d3_flag_write_heap,1
mov ASTACK_3,#0
sto ASTACK_3,SCRATCH_REG,d3_flag_write_heap,1
.thumb_func
end_garbage_collect_:
.endif
str BSTACK_0,[BSTACK_PTR,#-4]!
store_global_registers
lao SCRATCH_REG,flags,9
ldo SCRATCH_REG,SCRATCH_REG,flags,9
tst SCRATCH_REG,#2
beq no_heap_use_message
str BSTACK_0,[BSTACK_PTR,#-4]!
lao r0,heap_use_after_gc_string_1,0
otoa r0,heap_use_after_gc_string_1,0
bl ew_print_string
ldr r0,[BSTACK_PTR],#4
bl ew_print_int
lao r0,heap_use_after_gc_string_2,0
otoa r0,heap_use_after_gc_string_2,0
bl ew_print_string
.thumb_func
no_heap_use_message:
load_global_registers
.if FINALIZERS
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl call_finalizers
.endif
ldr BSTACK_0,[BSTACK_PTR],#4
.if WRITE_HEAP
@ Check whether memory profiling is on or off
lao SCRATCH_REG,flags,10
ldo SCRATCH_REG,SCRATCH_REG,flags,10
tst SCRATCH_REG,#32
beq no_write_heap
lao SCRATCH_REG,min_write_heap_size,0
ldo SCRATCH_REG,SCRATCH_REG,min_write_heap_size,0
cmp BSTACK_0,SCRATCH_REG
blo no_write_heap
str ASTACK_0,[BSTACK_PTR,#-4]!
str ASTACK_1,[BSTACK_PTR,#-4]!
str ASTACK_2,[BSTACK_PTR,#-4]!
str ASTACK_PTR,[BSTACK_PTR,#-4]!
str HEAP_PTR,[BSTACK_PTR,#-4]!
subs BSTACK_PTR,BSTACK_PTR,#64
lao SCRATCH_REG,d3_flag_write_heap,2
ldo BSTACK_0,SCRATCH_REG,d3_flag_write_heap,2
tst BSTACK_0,BSTACK_0
bne copy_to_compact_with_alloc_in_extra_heap
lao BSTACK_0,garbage_collect_flag,6
ldosb BSTACK_0,BSTACK_0,garbage_collect_flag,6
lao SCRATCH_REG,heap2_begin_and_end,1
ldo ASTACK_0,SCRATCH_REG,heap2_begin_and_end,1
laol SCRATCH_REG,heap2_begin_and_end+4,heap2_begin_and_end_o_4,0
ldo ASTACK_1,SCRATCH_REG,heap2_begin_and_end_o_4,0
lao BSTACK_1,heap_p1,7
otoa BSTACK_1,heap_p1,7
tst BSTACK_0,BSTACK_0
beq gc0
lao BSTACK_1,heap_p2,6
otoa BSTACK_1,heap_p2,6
bgt gc1
lao BSTACK_1,heap_p3,4
otoa BSTACK_1,heap_p3,4
mov ASTACK_0,#0
mov ASTACK_1,#0
gc0:
gc1:
ldr BSTACK_1,[BSTACK_1]
? /* fill record */
mov BSTACK_0,BSTACK_PTR
str BSTACK_1,[BSTACK_0,#0]
? movl a4,4(d0) // klop dit?
? movl a0,8(d0) // heap2_begin
? movl a1,12(d0) // heap2_end
lao SCRATCH_REG,stack_p,3
ldo BSTACK_1,SCRATCH_REG,stack_p,3
? movl d1,16(d0) // stack_begin
? movl a3,20(d0) // stack_end
? movl $0,24(d0) // text_begin
? movl $0,28(d0) // data_begin
? movl $small_integers,32(d0) // small_integers
? movl $static_characters,36(d0) // small_characters
? movl $INT+2,40(d0) // INT-descP
? movl $CHAR+2,44(d0) // CHAR-descP
? movl $REAL+2,48(d0) // REAL-descP
? movl $BOOL+2,52(d0) // BOOL-descP
? movl $__STRING__+2,56(d0) // STRING-descP
? movl $__ARRAY__+2,60(d0) // ARRAY-descP
str BSTACK_0,[BSTACK_PTR,#-4]!
bl write_heap
add BSTACK_PTR,BSTACK_PTR,#68
ldr HEAP_PTR,[BSTACK_PTR],#4
ldr ASTACK_PTR,[BSTACK_PTR],#4
ldr ASTACK_2,[BSTACK_PTR],#4
ldr ASTACK_1,[BSTACK_PTR],#4
ldr ASTACK_0,[BSTACK_PTR],#4
.thumb_func
no_write_heap:
.endif
load_bstack_and_pc
.ifdef PIC
.if MARK_AND_COPY_GC
lto flags,8
.endif
.if MARK_AND_COPY_GC || !MARK_GC
lto garbage_collect_flag,4
lto heap_copied_vector,1
lto heap_end_after_copy_gc,1
lto heap_p1,1
lto heap_end_after_copy_gc,2
lto heap_p1,2
lto heap_copied_vector,2
lto heap_copied_vector_size,2
lto heap_end_after_copy_gc,3
lto heap_copied_vector_size,3
.endif
.if WRITE_HEAP
lto heap2_begin_and_end,0
.endif
lto n_allocated_words,2
lto heap_size,4
lto heap_size_33,2
lto heap_p,1
lto heap_p1,3
lto heap_p2,1
lto heap_p3,2
lto heap_vector,2
lto heap_p1,4
lto extra_heap,1
lto extra_heap_size,1
lto heap_vector,3
lto heap_size,5
lto heap_p3,3
lto extra_heap,2
lto heap_p2,2
lto extra_heap_size,2
lto heap_size,6
lto garbage_collect_flag,5
lto extra_heap_size,3
lto n_allocated_words,3
lto extra_heap,3
lto heap_end_after_gc,4
.if WRITE_HEAP
lto heap_end_write_heap,0
lto d3_flag_write_heap,0
.endif
lto heap_p1,5
lto heap_p2,3
lto heap_p2,4
lto heap_p1,6
lto heap_size_129,2
.ifdef MUNMAP
lto heap_p2,5
.endif
.if ADJUST_HEAP_SIZE
lto heap_size_multiple,0
lto heap_end_after_gc,5
lto heap_end_after_copy_gc,4
lto heap_end_after_gc,6
.endif
.if WRITE_HEAP
lto heap_end_write_heap,1
lto d3_flag_write_heap,1
.endif
lto flags,9
lto heap_use_after_gc_string_1,0
lto heap_use_after_gc_string_2,0
.if WRITE_HEAP
lto flags,10
lto min_write_heap_size,0
lto d3_flag_write_heap,2
lto garbage_collect_flag,6
lto heap2_begin_and_end,1
ltol heap2_begin_and_end+4,heap2_begin_and_end_o_4,0
lto heap_p1,7
lto heap_p2,6
lto heap_p3,4
lto stack_p,3
.endif
.endif
.ltorg
.ifdef PIC
.if FINALIZERS
lto free_finalizer_list,1
ltol __Nil-4,__Nil_o_m4,1
lto free_finalizer_list,2
ltol __Nil-4,__Nil_o_m4,2
.endif
.if WRITE_HEAP
lto heap2_begin_and_end,2
ltol heap2_begin_and_end+4,heap2_begin_and_end_o_4,1
lto heap_p2,7
.endif
lto out_of_memory_string_4,0
lto stack_top,0
lto heap_vector,4
.if MARK_GC
.if MARK_AND_COPY_GC
lto flags,11
.endif
lto zero_bits_before_mark,0
.endif
lto heap_size_33,3
.if MARK_GC
.if MARK_AND_COPY_GC
lto flags,12
.endif
lto n_last_heap_free_bytes,0
lto n_free_words_after_mark,3
.endif
.if ADJUST_HEAP_SIZE
lto bit_vector_size,1
lto heap_size_multiple,1
.endif
.endif
.if FINALIZERS
.thumb_func
call_finalizers:
lao SCRATCH_REG,free_finalizer_list,1
ldo BSTACK_0,SCRATCH_REG,free_finalizer_list,1
.thumb_func
call_finalizers_lp:
laol SCRATCH_REG,__Nil-4,__Nil_o_m4,1
otoa SCRATCH_REG,__Nil_o_m4,1
cmp BSTACK_0,SCRATCH_REG
beq end_call_finalizers
ldr SCRATCH_REG,[BSTACK_0,#4]
str SCRATCH_REG,[BSTACK_PTR,#-4]!
ldr BSTACK_1,[BSTACK_0,#8]
ldr SCRATCH_REG,[BSTACK_1,#4]
str SCRATCH_REG,[BSTACK_PTR,#-4]!
ldr SCRATCH_REG,[BSTACK_1]
blx SCRATCH_REG
add BSTACK_PTR,BSTACK_PTR,#4
ldr BSTACK_0,[BSTACK_PTR],#4
b call_finalizers_lp
.thumb_func
end_call_finalizers:
lao SCRATCH_REG,free_finalizer_list,2
laol ASTACK_3,__Nil-4,__Nil_o_m4,2
otoa ASTACK_3,__Nil_o_m4,2
sto ASTACK_3,SCRATCH_REG,free_finalizer_list,2
ldr pc,[BSTACK_PTR],#4
.endif
.if WRITE_HEAP
.thumb_func
copy_to_compact_with_alloc_in_extra_heap:
lao SCRATCH_REG,heap2_begin_and_end,2
ldo ASTACK_0,SCRATCH_REG,heap2_begin_and_end,2
laol SCRATCH_REG,heap2_begin_and_end+4,heap2_begin_and_end_o_4,1
ldo ASTACK_1,SCRATCH_REG,heap2_begin_and_end_o_4,1
lao BSTACK_1,heap_p2,7
otoa BSTACK_1,heap_p2,7
b gc1
.endif
out_of_memory_4:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl add_garbage_collect_time
lao ASTACK_2,out_of_memory_string_4,0
otoa ASTACK_2,out_of_memory_string_4,0
b print_error
.thumb_func
zero_bit_vector:
eor ASTACK_1,ASTACK_1,ASTACK_1
tst BSTACK_0,#1
beq zero_bits1_1
str ASTACK_1,[ASTACK_2]
add ASTACK_2,ASTACK_2,#4
zero_bits1_1:
lsr BSTACK_0,BSTACK_0,#1
mov BSTACK_1,BSTACK_0
lsr BSTACK_0,BSTACK_0,#1
tst BSTACK_1,#1
beq zero_bits1_5
subs ASTACK_2,ASTACK_2,#8
b zero_bits1_2
zero_bits1_4:
str ASTACK_1,[ASTACK_2]
str ASTACK_1,[ASTACK_2,#4]
zero_bits1_2:
str ASTACK_1,[ASTACK_2,#8]
str ASTACK_1,[ASTACK_2,#12]
add ASTACK_2,ASTACK_2,#16
zero_bits1_5:
subs BSTACK_0,BSTACK_0,#1
bhs zero_bits1_4
ldr pc,[BSTACK_PTR],#4
.thumb_func
reorder:
str ASTACK_PTR,[BSTACK_PTR,#-4]!
str ASTACK_2,[BSTACK_PTR,#-4]!
mov ASTACK_2,BSTACK_0
lsl ASTACK_2,ASTACK_2,#2
mov ASTACK_PTR,BSTACK_1
lsl ASTACK_PTR,ASTACK_PTR,#2
add ASTACK_0,ASTACK_0,ASTACK_PTR
subs ASTACK_1,ASTACK_1,ASTACK_2
str ASTACK_PTR,[BSTACK_PTR,#-4]!
str ASTACK_2,[BSTACK_PTR,#-4]!
str BSTACK_1,[BSTACK_PTR,#-4]!
str BSTACK_0,[BSTACK_PTR,#-4]!
b st_reorder_lp
.thumb_func
reorder_lp:
ldr ASTACK_2,[ASTACK_0]
ldr ASTACK_PTR,[ASTACK_1,#-4]
str ASTACK_2,[ASTACK_1,#-4]
subs ASTACK_1,ASTACK_1,#4
str ASTACK_PTR,[ASTACK_0]
add ASTACK_0,ASTACK_0,#4
subs BSTACK_0,BSTACK_0,#1
bne next_b_in_element
ldr BSTACK_0,[BSTACK_PTR]
ldr SCRATCH_REG,[BSTACK_PTR,#12]
add ASTACK_0,ASTACK_0,SCRATCH_REG
.thumb_func
next_b_in_element:
subs BSTACK_1,BSTACK_1,#1
bne next_a_in_element
ldr BSTACK_1,[BSTACK_PTR,#4]
ldr SCRATCH_REG,[BSTACK_PTR,#8]
subs ASTACK_1,ASTACK_1,SCRATCH_REG
.thumb_func
next_a_in_element:
.thumb_func
st_reorder_lp:
cmp ASTACK_1,ASTACK_0
bhi reorder_lp
ldr BSTACK_0,[BSTACK_PTR],#4
ldr BSTACK_1,[BSTACK_PTR],#4
add BSTACK_PTR,BSTACK_PTR,#8
ldr ASTACK_2,[BSTACK_PTR],#4
ldr ASTACK_PTR,[BSTACK_PTR],#4
ldr pc,[BSTACK_PTR],#4
@
@ the sliding compacting garbage collector
@
.thumb_func
compacting_collector:
@ zero all mark bits
lao SCRATCH_REG,stack_top,0
sto ASTACK_PTR,SCRATCH_REG,stack_top,0
lao SCRATCH_REG,heap_vector,4
ldo HEAP_PTR,SCRATCH_REG,heap_vector,4
.if MARK_GC
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,11
ldo SCRATCH_REG,SCRATCH_REG,flags,11
tst SCRATCH_REG,#64
beq no_mark4
.endif
lao SCRATCH_REG,zero_bits_before_mark,0
otoa SCRATCH_REG,zero_bits_before_mark,0
ldr ASTACK_3,[SCRATCH_REG]
cmp ASTACK_3,#0
beq no_zero_bits
mov ASTACK_3,#0
str ASTACK_3,[SCRATCH_REG]
.if MARK_AND_COPY_GC
no_mark4:
.endif
.endif
mov ASTACK_2,HEAP_PTR
lao SCRATCH_REG,heap_size_33,3
ldo BSTACK_0,SCRATCH_REG,heap_size_33,3
add BSTACK_0,BSTACK_0,#3
lsr BSTACK_0,BSTACK_0,#2
mov BSTACK_1,#0
tst BSTACK_0,#1
beq zero_bits_1
str BSTACK_1,[ASTACK_2],#4
zero_bits_1:
mov ASTACK_0,BSTACK_0
lsr BSTACK_0,BSTACK_0,#2
tst ASTACK_0,#2
beq zero_bits_5
subs ASTACK_2,ASTACK_2,#8
b zero_bits_2
zero_bits_4:
str BSTACK_1,[ASTACK_2]
str BSTACK_1,[ASTACK_2,#4]
zero_bits_2:
str BSTACK_1,[ASTACK_2,#8]
str BSTACK_1,[ASTACK_2,#12]
add ASTACK_2,ASTACK_2,#16
zero_bits_5:
subs BSTACK_0,BSTACK_0,#1
bcs zero_bits_4
.if MARK_GC
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,12
ldo SCRATCH_REG,SCRATCH_REG,flags,12
tst SCRATCH_REG,#64
beq no_mark5
.endif
.thumb_func
no_zero_bits:
lao SCRATCH_REG,n_last_heap_free_bytes,0
ldo BSTACK_0,SCRATCH_REG,n_last_heap_free_bytes,0
lao SCRATCH_REG,n_free_words_after_mark,3
ldo BSTACK_1,SCRATCH_REG,n_free_words_after_mark,3
.if 1
lsr BSTACK_0,BSTACK_0,#2
.else
lsl BSTACK_1,BSTACK_1,#2
.endif
add ASTACK_2,BSTACK_1,BSTACK_1,lsl #3
lsr ASTACK_2,ASTACK_2,#2
cmp BSTACK_0,ASTACK_2
bgt compact_gc
.if ADJUST_HEAP_SIZE
lao SCRATCH_REG,bit_vector_size,1
ldo BSTACK_1,SCRATCH_REG,bit_vector_size,1
lsl BSTACK_1,BSTACK_1,#2
sub BSTACK_0,BSTACK_1,BSTACK_0
lao SCRATCH_REG,heap_size_multiple,1
ldo SCRATCH_REG,SCRATCH_REG,heap_size_multiple,1
umull BSTACK_0,ASTACK_1,SCRATCH_REG,BSTACK_0
lsr BSTACK_0,BSTACK_0,#7
orr BSTACK_0,BSTACK_0,ASTACK_1,lsl #32-7
lsrs ASTACK_1,ASTACK_1,#7
bne no_smaller_heap
cmp BSTACK_0,BSTACK_1
bhs no_smaller_heap
cmp BSTACK_1,#MINIMUM_HEAP_SIZE
bls no_smaller_heap
b compact_gc
.thumb_func
no_smaller_heap:
.endif
.include "thumb2mark.s"
.ifdef PIC
lto zero_bits_before_mark,1
lto n_last_heap_free_bytes,1
lto n_free_words_after_mark,4
.endif
.thumb_func
compact_gc:
lao SCRATCH_REG,zero_bits_before_mark,1
mov ASTACK_3,#1
sto ASTACK_3,SCRATCH_REG,zero_bits_before_mark,1
lao SCRATCH_REG,n_last_heap_free_bytes,1
mov ASTACK_3,#0
sto ASTACK_3,SCRATCH_REG,n_last_heap_free_bytes,1
lao SCRATCH_REG,n_free_words_after_mark,4
mov ASTACK_3,#1000
sto ASTACK_3,SCRATCH_REG,n_free_words_after_mark,4
.if MARK_AND_COPY_GC
no_mark5:
.endif
.endif
.include "thumb2compact.s"
lao SCRATCH_REG,stack_top,1
ldo ASTACK_PTR,SCRATCH_REG,stack_top,1
lao SCRATCH_REG,heap_size_33,4
ldo BSTACK_1,SCRATCH_REG,heap_size_33,4
lsl BSTACK_1,BSTACK_1,#5
lao SCRATCH_REG,heap_p3,5
ldo SCRATCH_REG,SCRATCH_REG,heap_p3,5
add BSTACK_1,BSTACK_1,SCRATCH_REG
lao SCRATCH_REG,heap_end_after_gc,7
sto BSTACK_1,SCRATCH_REG,heap_end_after_gc,7
subs BSTACK_1,BSTACK_1,HEAP_PTR
lsr BSTACK_1,BSTACK_1,#2
lao SCRATCH_REG,n_allocated_words,4
ldo SCRATCH_REG,SCRATCH_REG,n_allocated_words,4
subs BSTACK_1,BSTACK_1,SCRATCH_REG
mov HEAP_FREE,BSTACK_1
bcc out_of_memory_4
ldr SCRATCH_REG,=107374182
cmp BSTACK_1,SCRATCH_REG
bhs not_out_of_memory
add BSTACK_0,BSTACK_1,BSTACK_1,lsl #2
lsl BSTACK_0,BSTACK_0,#3
lao SCRATCH_REG,heap_size,7
ldo SCRATCH_REG,SCRATCH_REG,heap_size,7
cmp BSTACK_0,SCRATCH_REG
bcc out_of_memory_4
.thumb_func
not_out_of_memory:
.if MARK_GC || COMPACT_GC_ONLY
.if MARK_GC && ADJUST_HEAP_SIZE
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,13
ldo SCRATCH_REG,SCRATCH_REG,flags,13
tst SCRATCH_REG,#64
beq no_mark_6
.endif
lao SCRATCH_REG,heap_p3,6
ldo BSTACK_0,SCRATCH_REG,heap_p3,6
sub BSTACK_0,HEAP_PTR,BSTACK_0
lao SCRATCH_REG,n_allocated_words,5
ldo BSTACK_1,SCRATCH_REG,n_allocated_words,5
add BSTACK_0,BSTACK_0,BSTACK_1,lsl #2
lao SCRATCH_REG,heap_size_33,5
ldo BSTACK_1,SCRATCH_REG,heap_size_33,5
lsl BSTACK_1,BSTACK_1,#5
lao SCRATCH_REG,heap_size_multiple,2
ldo SCRATCH_REG,SCRATCH_REG,heap_size_multiple,2
umull BSTACK_0,ASTACK_1,SCRATCH_REG,BSTACK_0
lsr BSTACK_0,BSTACK_0,#8
orr BSTACK_0,BSTACK_0,ASTACK_1,lsl #32-8
lsrs ASTACK_1,ASTACK_1,#8
bne no_small_heap2
and BSTACK_0,BSTACK_0,#-4
cmp BSTACK_0,#MINIMUM_HEAP_SIZE
bhs not_too_small2
mov BSTACK_0,#MINIMUM_HEAP_SIZE
not_too_small2:
mov ASTACK_0,BSTACK_1
subs ASTACK_0,ASTACK_0,BSTACK_0
blo no_small_heap2
lao SCRATCH_REG,heap_end_after_gc,8
otoa SCRATCH_REG,heap_end_after_gc,8
ldr ASTACK_3,[SCRATCH_REG]
sub ASTACK_3,ASTACK_3,ASTACK_0
str ASTACK_3,[SCRATCH_REG]
sub HEAP_FREE,HEAP_FREE,ASTACK_0,lsr #2
mov BSTACK_1,BSTACK_0
no_small_heap2:
lsr BSTACK_1,BSTACK_1,#2
lao SCRATCH_REG,bit_vector_size,2
sto BSTACK_1,SCRATCH_REG,bit_vector_size,2
.if MARK_AND_COPY_GC
no_mark_6:
.endif
.endif
b no_copy_garbage_collection
.else
@ to do prevent overflow
lsl BSTACK_0,BSTACK_0,#2
lao SCRATCH_REG,heap_size,8
ldo SCRATCH_REG,SCRATCH_REG,heap_size,8
lsl ASTACK_0,SCRATCH_REG,#5
sub ASTACK_0,ASTACK_0,SCRATCH_REG
cmp BSTACK_0,ASTACK_0
ble no_copy_garbage_collection
lao SCRATCH_REG,heap_p,2
ldo BSTACK_0,SCRATCH_REG,heap_p,2
lao SCRATCH_REG,heap_p1,8
sto BSTACK_0,SCRATCH_REG,heap_p1,8
lao SCRATCH_REG,heap_size_129,3
lto BSTACK_1,SCRATCH_REG,heap_size_129,3
lsl BSTACK_1,BSTACK_1,#6
add BSTACK_0,BSTACK_0,BSTACK_1
lao SCRATCH_REG,heap_copied_vector,3
sto BSTACK_0,SCRATCH_REG,heap_copied_vector,3
lao SCRATCH_REG,heap_end_after_gc,9
sto BSTACK_0,SCRATCH_REG,heap_end_after_gc,9
lao SCRATCH_REG,heap_copied_vector_size,4
ldo BSTACK_1,SCRATCH_REG,heap_copied_vector_size,4
add BSTACK_1,BSTACK_1,BSTACK_0
lao SCRATCH_REG,heap_p2,8
sto BSTACK_1,SCRATCH_REG,heap_p2,8
lao SCRATCH_REG,heap_p3,7
ldo BSTACK_0,SCRATCH_REG,heap_p3,7
lao SCRATCH_REG,heap_vector,5
ldo SCRATCH_REG,SCRATCH_REG,heap_vector,5
cmp BSTACK_0,SCRATCH_REG
ble vector_at_end_2
lao SCRATCH_REG,heap_vector,6
ldo BSTACK_1,SCRATCH_REG,heap_vector,6
lao SCRATCH_REG,extra_heap,4
sto BSTACK_1,SCRATCH_REG,extra_heap,4
subs BSTACK_0,BSTACK_0,BSTACK_1
lsr BSTACK_0,BSTACK_0,#2
lao SCRATCH_REG,extra_heap_size,4
sto BSTACK_0,SCRATCH_REG,extra_heap_size,4
lao SCRATCH_REG,garbage_collect_flag,7
mov ASTACK_3,#2
stob ASTACK_3,SCRATCH_REG,garbage_collect_flag,7
b no_copy_garbage_collection
vector_at_end_2:
lao SCRATCH_REG,garbage_collect_flag,8
mov ASTACK_3,#0
stob ASTACK_3,SCRATCH_REG,garbage_collect_flag,8
.endif
.thumb_func
no_copy_garbage_collection:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl add_garbage_collect_time
mov BSTACK_0,HEAP_PTR
lao SCRATCH_REG,heap_p3,8
ldo SCRATCH_REG,SCRATCH_REG,heap_p3,8
subs BSTACK_0,BSTACK_0,SCRATCH_REG
lao SCRATCH_REG,n_allocated_words,6
ldo BSTACK_1,SCRATCH_REG,n_allocated_words,6
add BSTACK_0,BSTACK_0,BSTACK_1,lsl #2
b end_garbage_collect
.thumb_func
stack_overflow:
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl add_execute_time
lao ASTACK_2,stack_overflow_string,0
otoa ASTACK_2,stack_overflow_string,0
b print_error
IO_error:
str r0,[BSTACK_PTR]
lao r0,IO_error_string,0
otoa r0,IO_error_string,0
store_global_registers
bl ew_print_string
ldr r0,[BSTACK_PTR],#4
bl ew_print_string
lao r0,new_line_string,0
otoa r0,new_line_string,0
bl ew_print_string
load_global_registers
b halt
.thumb_func
print_error:
mov r0,ASTACK_2
store_global_registers
bl ew_print_string
load_global_registers
.thumb_func
halt:
lao SCRATCH_REG,halt_sp,3
ldo BSTACK_PTR,SCRATCH_REG,halt_sp,3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl write_profile_stack
.endif
b exit
.ifdef PIC
lto stack_top,1
lto heap_size_33,4
lto heap_p3,5
lto heap_end_after_gc,7
lto n_allocated_words,4
lto heap_size,7
.if MARK_GC || COMPACT_GC_ONLY
.if MARK_GC && ADJUST_HEAP_SIZE
.if MARK_AND_COPY_GC
lto flags,13
.endif
lto heap_p3,6
lto n_allocated_words,5
lto heap_size_33,5
lto heap_size_multiple,2
lto heap_end_after_gc,8
lto bit_vector_size,2
.endif
.else
lto heap_size,8
lto heap_p,2
lto heap_p1,8
lto heap_size_129,3
lto heap_copied_vector,3
lto heap_end_after_gc,9
lto heap_copied_vector_size,4
lto heap_p2,8
lto heap_p3,7
lto heap_vector,5
lto heap_vector,6
lto extra_heap,4
lto extra_heap_size,4
lto garbage_collect_flag,7
lto garbage_collect_flag,8
.endif
lto heap_p3,8
lto n_allocated_words,6
lto stack_overflow_string,0
lto IO_error_string,0
lto new_line_string,0
lto halt_sp,3
.endif
.ltorg
.thumb_func
e__system__eaind:
.thumb_func
eval_fill:
str ASTACK_0,[ASTACK_PTR],#4
mov ASTACK_0,ASTACK_1
ldr SCRATCH_REG,[ASTACK_1]
.align
add lr,pc,#7
str lr,[BSTACK_PTR,#-4]!
blx SCRATCH_REG
mov ASTACK_1,ASTACK_0
ldr ASTACK_0,[ASTACK_PTR,#-4]!
ldr ASTACK_2,[ASTACK_1]
str ASTACK_2,[ASTACK_0]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_2,[ASTACK_0,#4]
ldr ASTACK_2,[ASTACK_1,#8]
str ASTACK_2,[ASTACK_0,#8]
ldr pc,[BSTACK_PTR],#4
.p2align 2
b e__system__eaind
nop
nop
.ifdef PIC
.long e__system__dind-.
.else
.long e__system__dind
.endif
.long -2
.thumb_func
e__system__nind:
.thumb_func
__indirection:
ldr ASTACK_1,[ASTACK_0,#4]
ldr BSTACK_0,[ASTACK_1]
tst BSTACK_0,#2
.if MARK_GC
beq eval_fill2
.else
beq __cycle__in__spine
.endif
str BSTACK_0,[ASTACK_0]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_2,[ASTACK_0,#4]
ldr ASTACK_2,[ASTACK_1,#8]
str ASTACK_2,[ASTACK_0,#8]
ldr pc,[BSTACK_PTR],#4
.if MARK_GC
eval_fill2:
lao SCRATCH_REG,__cycle__in__spine,0
otoa SCRATCH_REG,__cycle__in__spine,0
str SCRATCH_REG,[ASTACK_0]
str ASTACK_0,[ASTACK_PTR]
.if MARK_AND_COPY_GC
lao SCRATCH_REG,flags,14
ldo SCRATCH_REG,SCRATCH_REG,flags,14
tst SCRATCH_REG,#64
beq __cycle__in__spine
.endif
add ASTACK_PTR,ASTACK_PTR,#4
mov ASTACK_0,ASTACK_1
.align
add lr,pc,#7
str lr,[BSTACK_PTR,#-4]!
blx BSTACK_0
mov ASTACK_1,ASTACK_0
ldr ASTACK_0,[ASTACK_PTR,#-4]!
ldr ASTACK_2,[ASTACK_1]
str ASTACK_2,[ASTACK_0]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_2,[ASTACK_0,#4]
ldr ASTACK_2,[ASTACK_1,#8]
str ASTACK_2,[ASTACK_0,#8]
ldr pc,[BSTACK_PTR],#4
.endif
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_0:
lao SCRATCH_REG,e__system__nind,0
otoa SCRATCH_REG,e__system__nind,0
str SCRATCH_REG,[ASTACK_1]
str ASTACK_0,[ASTACK_1,#4]
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_1:
lao SCRATCH_REG,e__system__nind,1
otoa SCRATCH_REG,e__system__nind,1
str SCRATCH_REG,[ASTACK_1]
ldr BSTACK_0,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_1,#4]
mov ASTACK_1,BSTACK_0
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_2:
lao SCRATCH_REG,e__system__nind,2
otoa SCRATCH_REG,e__system__nind,2
str SCRATCH_REG,[ASTACK_1]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_1,#4]
ldr ASTACK_1,[ASTACK_1,#8]
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_3:
lao SCRATCH_REG,e__system__nind,3
otoa SCRATCH_REG,e__system__nind,3
str SCRATCH_REG,[ASTACK_1]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_PTR],#4
ldr ASTACK_0,[ASTACK_1,#12]
ldr ASTACK_1,[ASTACK_1,#8]
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_4:
lao SCRATCH_REG,e__system__nind,4
otoa SCRATCH_REG,e__system__nind,4
str SCRATCH_REG,[ASTACK_1]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_PTR]
ldr BSTACK_1,[ASTACK_1,#16]
str BSTACK_1,[ASTACK_PTR,#4]
add ASTACK_PTR,ASTACK_PTR,#8
ldr ASTACK_0,[ASTACK_1,#12]
ldr ASTACK_1,[ASTACK_1,#8]
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_5:
lao SCRATCH_REG,e__system__nind,5
otoa SCRATCH_REG,e__system__nind,5
str SCRATCH_REG,[ASTACK_1]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_PTR]
str ASTACK_0,[ASTACK_1,#4]
ldr BSTACK_1,[ASTACK_1,#20]
str BSTACK_1,[ASTACK_PTR,#4]
ldr BSTACK_1,[ASTACK_1,#16]
str BSTACK_1,[ASTACK_PTR,#8]
add ASTACK_PTR,ASTACK_PTR,#12
ldr ASTACK_0,[ASTACK_1,#12]
ldr ASTACK_1,[ASTACK_1,#8]
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_6:
lao SCRATCH_REG,e__system__nind,6
otoa SCRATCH_REG,e__system__nind,6
str SCRATCH_REG,[ASTACK_1]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_PTR]
str ASTACK_0,[ASTACK_1,#4]
ldr BSTACK_1,[ASTACK_1,#24]
str BSTACK_1,[ASTACK_PTR,#4]
ldr BSTACK_1,[ASTACK_1,#20]
str BSTACK_1,[ASTACK_PTR,#8]
ldr BSTACK_1,[ASTACK_1,#16]
str BSTACK_1,[ASTACK_PTR,#12]
add ASTACK_PTR,ASTACK_PTR,#16
ldr ASTACK_0,[ASTACK_1,#12]
ldr ASTACK_1,[ASTACK_1,#8]
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_7:
mov BSTACK_0,#0
mov BSTACK_1,#20
.thumb_func
eval_upd_n:
lao SCRATCH_REG,e__system__nind,7
otoa SCRATCH_REG,e__system__nind,7
add BSTACK_2,ASTACK_1,BSTACK_1
str SCRATCH_REG,[ASTACK_1]
ldr ASTACK_2,[ASTACK_1,#4]
str ASTACK_0,[ASTACK_PTR]
str ASTACK_0,[ASTACK_1,#4]
ldr BSTACK_1,[BSTACK_2,#8]
str BSTACK_1,[ASTACK_PTR,#4]
ldr BSTACK_1,[BSTACK_2,#4]
str BSTACK_1,[ASTACK_PTR,#8]
ldr BSTACK_1,[BSTACK_2]
str BSTACK_1,[ASTACK_PTR,#12]
add ASTACK_PTR,ASTACK_PTR,#16
.thumb_func
eval_upd_n_lp:
ldr BSTACK_1,[BSTACK_2,#-4]!
str BSTACK_1,[ASTACK_PTR],#4
subs BSTACK_0,BSTACK_0,#1
bcs eval_upd_n_lp
ldr ASTACK_0,[ASTACK_1,#12]
ldr ASTACK_1,[ASTACK_1,#8]
mov pc,ASTACK_3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_8:
mov BSTACK_0,#1
mov BSTACK_1,#24
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_9:
mov BSTACK_0,#2
mov BSTACK_1,#28
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_10:
mov BSTACK_0,#3
mov BSTACK_1,#32
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_11:
mov BSTACK_0,#4
mov BSTACK_1,#36
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_12:
mov BSTACK_0,#5
mov BSTACK_1,#40
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_13:
mov BSTACK_0,#6
mov BSTACK_1,#44
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_14:
mov BSTACK_0,#7
mov BSTACK_1,#48
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_15:
mov BSTACK_0,#8
mov BSTACK_1,#52
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_16:
mov BSTACK_0,#9
mov BSTACK_1,#56
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_17:
mov BSTACK_0,#10
mov BSTACK_1,#60
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_18:
mov BSTACK_0,#11
mov BSTACK_1,#64
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_19:
mov BSTACK_0,#12
mov BSTACK_1,#68
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_20:
mov BSTACK_0,#13
mov BSTACK_1,#72
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_21:
mov BSTACK_0,#14
mov BSTACK_1,#76
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_22:
mov BSTACK_0,#15
mov BSTACK_1,#80
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_23:
mov BSTACK_0,#16
mov BSTACK_1,#84
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_24:
mov BSTACK_0,#17
mov BSTACK_1,#88
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_25:
mov BSTACK_0,#18
mov BSTACK_1,#92
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_26:
mov BSTACK_0,#19
mov BSTACK_1,#96
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_27:
mov BSTACK_0,#20
mov BSTACK_1,#100
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_28:
mov BSTACK_0,#21
mov BSTACK_1,#104
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_29:
mov BSTACK_0,#22
mov BSTACK_1,#108
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_30:
mov BSTACK_0,#23
mov BSTACK_1,#112
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_31:
mov BSTACK_0,#24
mov BSTACK_1,#116
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[BSTACK_PTR,#-4]!
bl profile_n
mov ASTACK_2,BSTACK_0
.endif
eval_upd_32:
mov BSTACK_0,#25
mov BSTACK_1,#120
b eval_upd_n
@
@ STRINGS
@
.section .text. (catAC)
catAC:
ldr BSTACK_0,[ASTACK_0,#4]
ldr BSTACK_1,[ASTACK_1,#4]
add ASTACK_2,BSTACK_0,BSTACK_1
add ASTACK_2,ASTACK_2,#8+3
lsr ASTACK_2,ASTACK_2,#2
subs HEAP_FREE,HEAP_FREE,ASTACK_2
blo gc_3
gc_r_3:
add ASTACK_0,ASTACK_0,#8
add ASTACK_1,ASTACK_1,#8
@ fill_node
str HEAP_PTR,[BSTACK_PTR,#-4]!
laol SCRATCH_REG,__STRING__+2,__STRING___o_2,1
otoa SCRATCH_REG,__STRING___o_2,1
str SCRATCH_REG,[HEAP_PTR]
@ store length
add ASTACK_2,BSTACK_0,BSTACK_1
str ASTACK_2,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
@ copy string 1
add ASTACK_2,BSTACK_1,#3
add BSTACK_1,BSTACK_1,HEAP_PTR
lsrs ASTACK_2,ASTACK_2,#2
beq catAC_after_copy_lp1
catAC_copy_lp1:
ldr SCRATCH_REG,[ASTACK_1],#4
str SCRATCH_REG,[HEAP_PTR],#4
subs ASTACK_2,ASTACK_2,#1
bne catAC_copy_lp1
catAC_after_copy_lp1:
mov HEAP_PTR,BSTACK_1
@ copy_string 2
cat_string_6:
lsrs ASTACK_2,BSTACK_0,#2
beq cat_string_9
cat_string_7:
ldr BSTACK_1,[ASTACK_0],#4
@ store not aligned
str BSTACK_1,[HEAP_PTR],#4
subs ASTACK_2,ASTACK_2,#1
bne cat_string_7
cat_string_9:
tst BSTACK_0,#2
beq cat_string_10
ldrh BSTACK_1,[ASTACK_0],#2
strh BSTACK_1,[HEAP_PTR],#2
cat_string_10:
tst BSTACK_0,#1
beq cat_string_11
ldrb BSTACK_1,[ASTACK_0]
strb BSTACK_1,[HEAP_PTR],#1
cat_string_11:
ldr ASTACK_0,[BSTACK_PTR],#4
@ align heap pointer
add HEAP_PTR,HEAP_PTR,#3
and HEAP_PTR,HEAP_PTR,#-4
ldr pc,[BSTACK_PTR],#4
gc_3: bl collect_2
b gc_r_3
.thumb_func
empty_string:
lao ASTACK_0,zero_length_string,0
otoa ASTACK_0,zero_length_string,0
ldr pc,[BSTACK_PTR],#4
.ifdef PIC
ltol __STRING__+2,__STRING___o_2,1
lto zero_length_string,0
.endif
.section .text.sliceAC,"ax"
sliceAC:
ldr ASTACK_2,[ASTACK_0,#4]
tst BSTACK_1,BSTACK_1
bpl slice_string_1
mov BSTACK_1,#0
slice_string_1:
cmp BSTACK_1,ASTACK_2
bge empty_string
cmp BSTACK_0,BSTACK_1
blt empty_string
add BSTACK_0,BSTACK_0,#1
cmp BSTACK_0,ASTACK_2
ble slice_string_2
mov BSTACK_0,ASTACK_2
slice_string_2:
subs BSTACK_0,BSTACK_0,BSTACK_1
add ASTACK_2,BSTACK_0,#8+3
lsr ASTACK_2,ASTACK_2,#2
subs HEAP_FREE,HEAP_FREE,ASTACK_2
blo gc_4
r_gc_4:
subs ASTACK_2,ASTACK_2,#2
add SCRATCH_REG,ASTACK_0,#8
add ASTACK_1,SCRATCH_REG,BSTACK_1
laol SCRATCH_REG,__STRING__+2,__STRING___o_2,2
otoa SCRATCH_REG,__STRING___o_2,2
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
@ copy part of string
mov ASTACK_0,HEAP_PTR
add HEAP_PTR,HEAP_PTR,#8
cmp ASTACK_2,#0
beq sliceAC_after_copy_lp
sliceAC_copy_lp:
@ load not aligned
ldr SCRATCH_REG,[ASTACK_1],#4
str SCRATCH_REG,[HEAP_PTR],#4
subs ASTACK_2,ASTACK_2,#1
bne sliceAC_copy_lp
sliceAC_after_copy_lp:
ldr pc,[BSTACK_PTR],#4
gc_4:
bl collect_1
add ASTACK_2,BSTACK_0,#8+3
lsr ASTACK_2,ASTACK_2,#2
b r_gc_4
.ifdef PIC
ltol __STRING__+2,__STRING___o_2,2
.endif
.section .text.updateAC,"ax"
updateAC:
ldr ASTACK_2,[ASTACK_0,#4]
cmp BSTACK_1,ASTACK_2
bhs update_string_error
add ASTACK_2,ASTACK_2,#8+3
lsr ASTACK_2,ASTACK_2,#2
subs HEAP_FREE,HEAP_FREE,ASTACK_2
blo gc_5
r_gc_5:
ldr ASTACK_2,[ASTACK_0,#4]
add ASTACK_2,ASTACK_2,#3
lsr ASTACK_2,ASTACK_2,#2
mov ASTACK_1,ASTACK_0
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__STRING__+2,__STRING___o_2,3
otoa SCRATCH_REG,__STRING___o_2,3
str SCRATCH_REG,[HEAP_PTR]
ldr SCRATCH_REG,[ASTACK_1,#4]
add ASTACK_1,ASTACK_1,#8
str SCRATCH_REG,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
add BSTACK_1,BSTACK_1,HEAP_PTR
cmp ASTACK_2,#0
beq updateAC_after_copy_lp
updateAC_copy_lp:
ldr SCRATCH_REG,[ASTACK_1],#4
str SCRATCH_REG,[HEAP_PTR],#4
subs ASTACK_2,ASTACK_2,#1
bne updateAC_copy_lp
updateAC_after_copy_lp:
strb BSTACK_0,[BSTACK_1]
ldr pc,[BSTACK_PTR],#4
gc_5: bl collect_1
b r_gc_5
.thumb_func
update_string_error:
lao ASTACK_2,high_index_string,0
otoa ASTACK_2,high_index_string,0
tst BSTACK_0,BSTACK_0
bpl update_string_error_2
lao ASTACK_2,low_index_string,0
otoa ASTACK_2,low_index_string,0
update_string_error_2:
b print_error
.ifdef PIC
ltol __STRING__+2,__STRING___o_2,3
lto high_index_string,0
lto low_index_string,0
.endif
.section .text.eqAC,"ax"
eqAC:
ldr BSTACK_0,[ASTACK_0,#4]
ldr SCRATCH_REG,[ASTACK_1,#4]
cmp BSTACK_0,SCRATCH_REG
bne equal_string_ne
add ASTACK_0,ASTACK_0,#8
add ASTACK_1,ASTACK_1,#8
and BSTACK_1,BSTACK_0,#3
lsrs BSTACK_0,BSTACK_0,#2
beq equal_string_b
equal_string_1:
ldr ASTACK_2,[ASTACK_0]
ldr SCRATCH_REG,[ASTACK_1]
cmp ASTACK_2,SCRATCH_REG
bne equal_string_ne
add ASTACK_0,ASTACK_0,#4
add ASTACK_1,ASTACK_1,#4
subs BSTACK_0,BSTACK_0,#1
bne equal_string_1
.thumb_func
equal_string_b:
tst BSTACK_1,#2
beq equal_string_2
ldrh BSTACK_0,[ASTACK_0]
ldrh SCRATCH_REG,[ASTACK_1]
cmp BSTACK_0,SCRATCH_REG
bne equal_string_ne
add ASTACK_0,ASTACK_0,#2
add ASTACK_1,ASTACK_1,#2
equal_string_2:
tst BSTACK_1,#1
beq equal_string_eq
ldrb BSTACK_1,[ASTACK_0]
ldrb SCRATCH_REG,[ASTACK_1]
cmp BSTACK_1,SCRATCH_REG
bne equal_string_ne
.thumb_func
equal_string_eq:
mov BSTACK_0,#1
ldr pc,[BSTACK_PTR],#4
.thumb_func
equal_string_ne:
mov BSTACK_0,#0
ldr pc,[BSTACK_PTR],#4
.section .text.cmpAC,"ax"
cmpAC:
ldr BSTACK_1,[ASTACK_0,#4]
ldr ASTACK_2,[ASTACK_1,#4]
add ASTACK_0,ASTACK_0,#8
add ASTACK_1,ASTACK_1,#8
cmp ASTACK_2,BSTACK_1
blo cmp_string_less
bhi cmp_string_more
mov BSTACK_0,#0
b cmp_string_chars
.thumb_func
cmp_string_more:
mov BSTACK_0,#1
b cmp_string_chars
.thumb_func
cmp_string_less:
mov BSTACK_0,#-1
mov BSTACK_1,ASTACK_2
b cmp_string_chars
cmp_string_1:
ldr ASTACK_2,[ASTACK_1]
ldr SCRATCH_REG,[ASTACK_0]
cmp ASTACK_2,SCRATCH_REG
bne cmp_string_ne4
add ASTACK_1,ASTACK_1,#4
add ASTACK_0,ASTACK_0,#4
.thumb_func
cmp_string_chars:
subs BSTACK_1,BSTACK_1,#4
bcs cmp_string_1
.thumb_func
cmp_string_b:
@ to do compare bytes using and instead of ldrb
tst BSTACK_1,#2
beq cmp_string_2
ldrb ASTACK_2,[ASTACK_1]
ldrb SCRATCH_REG,[ASTACK_0]
cmp ASTACK_2,SCRATCH_REG
bne cmp_string_ne
ldrb ASTACK_2,[ASTACK_1,#1]
ldrb SCRATCH_REG,[ASTACK_0,#1]
cmp ASTACK_2,SCRATCH_REG
bne cmp_string_ne
add ASTACK_1,ASTACK_1,#2
add ASTACK_0,ASTACK_0,#2
cmp_string_2:
tst BSTACK_1,#1
beq cmp_string_eq
ldrb ASTACK_2,[ASTACK_1]
ldrb SCRATCH_REG,[ASTACK_0]
cmp ASTACK_2,SCRATCH_REG
bne cmp_string_ne
.thumb_func
cmp_string_eq:
ldr pc,[BSTACK_PTR],#4
cmp_string_ne4:
@ to do compare bytes using and instead of ldrb
ldrb BSTACK_1,[ASTACK_1]
ldrb SCRATCH_REG,[ASTACK_0]
cmp BSTACK_1,SCRATCH_REG
bne cmp_string_ne
ldrb BSTACK_1,[ASTACK_1,#1]
ldrb SCRATCH_REG,[ASTACK_0,#1]
cmp BSTACK_1,SCRATCH_REG
bne cmp_string_ne
ldrb BSTACK_1,[ASTACK_1,#2]
ldrb SCRATCH_REG,[ASTACK_0,#2]
cmp BSTACK_1,SCRATCH_REG
bne cmp_string_ne
ldrb BSTACK_1,[ASTACK_1,#3]
ldrb SCRATCH_REG,[ASTACK_0,#3]
cmp BSTACK_1,SCRATCH_REG
.thumb_func
cmp_string_ne:
bhi cmp_string_r1
mov BSTACK_0,#-1
ldr pc,[BSTACK_PTR],#4
cmp_string_r1:
mov BSTACK_0,#1
ldr pc,[BSTACK_PTR],#4
.section .text.string_to_string_node,"ax"
.thumb_func
string_to_string_node:
ldr ASTACK_2,[ASTACK_0],#4
add BSTACK_0,ASTACK_2,#3
lsr BSTACK_0,BSTACK_0,#2
add SCRATCH_REG,BSTACK_0,#2
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
blo string_to_string_node_gc
.thumb_func
string_to_string_node_r:
laol SCRATCH_REG,__STRING__+2,__STRING___o_2,4
otoa SCRATCH_REG,__STRING___o_2,4
str SCRATCH_REG,[HEAP_PTR]
str ASTACK_2,[HEAP_PTR,#4]
mov ASTACK_2,HEAP_PTR
add HEAP_PTR,HEAP_PTR,#8
b string_to_string_node_4
string_to_string_node_2:
ldr SCRATCH_REG,[ASTACK_0],#4
str SCRATCH_REG,[HEAP_PTR],#4
string_to_string_node_4:
subs BSTACK_0,BSTACK_0,#1
bge string_to_string_node_2
mov ASTACK_0,ASTACK_2
ldr pc,[BSTACK_PTR],#4
.thumb_func
string_to_string_node_gc:
stmdb BSTACK_PTR!,{ASTACK_0,ASTACK_2}
bl collect_0
ldmia BSTACK_PTR!,{ASTACK_0,ASTACK_2}
b string_to_string_node_r
.ifdef PIC
ltol __STRING__+2,__STRING___o_2,4
.endif
.section .text.int_array_to_node,"ax"
.thumb_func
int_array_to_node:
ldr BSTACK_0,[ASTACK_0,#-8]
add SCRATCH_REG,BSTACK_0,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
blo int_array_to_node_gc
.thumb_func
int_array_to_node_r:
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,0
otoa SCRATCH_REG,__ARRAY___o_2,0
str SCRATCH_REG,[HEAP_PTR]
mov ASTACK_1,ASTACK_0
str BSTACK_0,[HEAP_PTR,#4]
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,INT+2,INT_o_2,3
otoa SCRATCH_REG,INT_o_2,3
str SCRATCH_REG,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
b int_array_to_node_4
int_array_to_node_2:
ldr SCRATCH_REG,[ASTACK_1],#4
str SCRATCH_REG,[HEAP_PTR],#4
int_array_to_node_4:
subs BSTACK_0,BSTACK_0,#1
bge int_array_to_node_2
ldr pc,[BSTACK_PTR],#4
.thumb_func
int_array_to_node_gc:
str ASTACK_0,[BSTACK_PTR,#-4]!
bl collect_0
ldr ASTACK_0,[BSTACK_PTR],#4
b int_array_to_node_r
.ifdef PIC
ltol __ARRAY__+2,__ARRAY___o_2,0
ltol INT+2,INT_o_2,3
.endif
.section .text.real_array_to_node,"ax"
.thumb_func
real_array_to_node:
ldr BSTACK_0,[ASTACK_0,#-8]
add SCRATCH_REG,BSTACK_0,#3+1
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
blo real_array_to_node_gc
.thumb_func
real_array_to_node_r:
tst HEAP_PTR,#4
orr HEAP_PTR,HEAP_PTR,#4
it ne
addne HEAP_FREE,HEAP_FREE,#1
mov ASTACK_1,ASTACK_0
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,1
otoa SCRATCH_REG,__ARRAY___o_2,1
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,REAL+2,REAL_o_2,2
otoa SCRATCH_REG,REAL_o_2,2
str SCRATCH_REG,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
b real_array_to_node_4
real_array_to_node_2:
ldr SCRATCH_REG,[ASTACK_1]
str SCRATCH_REG,[HEAP_PTR]
ldr ASTACK_2,[ASTACK_1,#4]
add ASTACK_1,ASTACK_1,#8
str ASTACK_2,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
real_array_to_node_4:
subs BSTACK_0,BSTACK_0,#1
bge real_array_to_node_2
ldr pc,[BSTACK_PTR],#4
.thumb_func
real_array_to_node_gc:
str ASTACK_0,[BSTACK_PTR,#-4]!
bl collect_0
ldr ASTACK_0,[BSTACK_PTR],#4
b real_array_to_node_r
.ifdef PIC
ltol __ARRAY__+2,__ARRAY___o_2,1
ltol REAL+2,REAL_o_2,2
.endif
.text
.p2align 2
.long 3
_c3: b __cycle__in__spine
.p2align 2
.long 4
_c4: b __cycle__in__spine
.p2align 2
.long 5
_c5: b __cycle__in__spine
.p2align 2
.long 6
_c6: b __cycle__in__spine
.p2align 2
.long 7
_c7: b __cycle__in__spine
.p2align 2
.long 8
_c8: b __cycle__in__spine
.p2align 2
.long 9
_c9: b __cycle__in__spine
.p2align 2
.long 10
_c10: b __cycle__in__spine
.p2align 2
.long 11
_c11: b __cycle__in__spine
.p2align 2
.long 12
_c12: b __cycle__in__spine
.p2align 2
.long 13
_c13: b __cycle__in__spine
.p2align 2
.long 14
_c14: b __cycle__in__spine
.p2align 2
.long 15
_c15: b __cycle__in__spine
.p2align 2
.long 16
_c16: b __cycle__in__spine
.p2align 2
.long 17
_c17: b __cycle__in__spine
.p2align 2
.long 18
_c18: b __cycle__in__spine
.p2align 2
.long 19
_c19: b __cycle__in__spine
.p2align 2
.long 20
_c20: b __cycle__in__spine
.p2align 2
.long 21
_c21: b __cycle__in__spine
.p2align 2
.long 22
_c22: b __cycle__in__spine
.p2align 2
.long 23
_c23: b __cycle__in__spine
.p2align 2
.long 24
_c24: b __cycle__in__spine
.p2align 2
.long 25
_c25: b __cycle__in__spine
.p2align 2
.long 26
_c26: b __cycle__in__spine
.p2align 2
.long 27
_c27: b __cycle__in__spine
.p2align 2
.long 28
_c28: b __cycle__in__spine
.p2align 2
.long 29
_c29: b __cycle__in__spine
.p2align 2
.long 30
_c30: b __cycle__in__spine
.p2align 2
.long 31
_c31: b __cycle__in__spine
.p2align 2
.long 32
_c32: b __cycle__in__spine
@
@ ARRAYS
@
_create_arrayB:
add BSTACK_1,BSTACK_0,#3
lsr BSTACK_1,BSTACK_1,#2
add SCRATCH_REG,BSTACK_1,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4574
bl collect_0
no_collect_4574:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,2
otoa SCRATCH_REG,__ARRAY___o_2,2
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
laol SCRATCH_REG,BOOL+2,BOOL_o_2,2
otoa SCRATCH_REG,BOOL_o_2,2
str SCRATCH_REG,[HEAP_PTR,#8]
add SCRATCH_REG,HEAP_PTR,#12
add HEAP_PTR,SCRATCH_REG,BSTACK_1,lsl #2
ldr pc,[BSTACK_PTR],#4
_create_arrayC:
add BSTACK_1,BSTACK_0,#3
lsr BSTACK_1,BSTACK_1,#2
add SCRATCH_REG,BSTACK_1,#2
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4573
bl collect_0
no_collect_4573:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__STRING__+2,__STRING___o_2,5
otoa SCRATCH_REG,__STRING___o_2,5
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
add SCRATCH_REG,HEAP_PTR,#8
add HEAP_PTR,SCRATCH_REG,BSTACK_1,lsl #2
ldr pc,[BSTACK_PTR],#4
_create_arrayI:
add SCRATCH_REG,BSTACK_0,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4572
bl collect_0
no_collect_4572:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,3
otoa SCRATCH_REG,__ARRAY___o_2,3
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
laol SCRATCH_REG,INT+2,INT_o_2,4
otoa SCRATCH_REG,INT_o_2,4
str SCRATCH_REG,[HEAP_PTR,#8]
add SCRATCH_REG,HEAP_PTR,#12
add HEAP_PTR,SCRATCH_REG,BSTACK_0,lsl #2
ldr pc,[BSTACK_PTR],#4
_create_arrayR:
add SCRATCH_REG,BSTACK_0,BSTACK_0
add SCRATCH_REG,SCRATCH_REG,#3+1
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4580
bl collect_0
no_collect_4580:
tst HEAP_PTR,#4
orr HEAP_PTR,HEAP_PTR,#4
it ne
addne HEAP_FREE,HEAP_FREE,#1
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,4
otoa SCRATCH_REG,__ARRAY___o_2,4
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
laol SCRATCH_REG,REAL+2,REAL_o_2,3
otoa SCRATCH_REG,REAL_o_2,3
str SCRATCH_REG,[HEAP_PTR,#8]
add SCRATCH_REG,HEAP_PTR,#12
add HEAP_PTR,SCRATCH_REG,BSTACK_0,lsl #3
ldr pc,[BSTACK_PTR],#4
@ BSTACK_0: number of elements, BSTACK_1: element descriptor
@ BSTACK_2: element size, BSTACK_3: element a size, a0:a_element-> a0: array
.thumb_func
_create_r_array:
mul SCRATCH_REG,BSTACK_0,BSTACK_2
add SCRATCH_REG,SCRATCH_REG,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4586
bl collect_1
no_collect_4586:
mov ASTACK_2,ASTACK_0
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,5
otoa SCRATCH_REG,__ARRAY___o_2,5
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
str BSTACK_1,[HEAP_PTR,#8]
mov ASTACK_0,HEAP_PTR
add HEAP_PTR,HEAP_PTR,#12
@ BSTACK_0: number of elements, a0: array
@ BSTACK_2: element size, BSTACK_3: element a size, a2:a_element
cmp BSTACK_3,#0
beq _create_r_array_0
cmp BSTACK_3,#2
blo _create_r_array_1
beq _create_r_array_2
cmp BSTACK_3,#4
blo _create_r_array_3
beq _create_r_array_4
b _create_r_array_5
_create_r_array_0:
lsl BSTACK_2,BSTACK_2,#2
mul SCRATCH_REG,BSTACK_0,BSTACK_2
add HEAP_PTR,HEAP_PTR,SCRATCH_REG
ldr pc,[BSTACK_PTR],#4
_create_r_array_1:
lsl BSTACK_2,BSTACK_2,#2
b _st_fillBSTACK_3_array
_fillBSTACK_3_array:
str ASTACK_2,[HEAP_PTR]
add HEAP_PTR,HEAP_PTR,BSTACK_2
_st_fillBSTACK_3_array:
subs BSTACK_0,BSTACK_0,#1
bcs _fillBSTACK_3_array
ldr pc,[BSTACK_PTR],#4
_create_r_array_2:
lsl BSTACK_2,BSTACK_2,#2
b _st_fillBSTACK_2_array
_fillBSTACK_2_array:
str ASTACK_2,[HEAP_PTR]
str ASTACK_2,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,BSTACK_2
_st_fillBSTACK_2_array:
subs BSTACK_0,BSTACK_0,#1
bcs _fillBSTACK_2_array
ldr pc,[BSTACK_PTR],#4
_create_r_array_3:
lsl BSTACK_2,BSTACK_2,#2
b _st_fillBSTACK_1_array
_fillBSTACK_1_array:
str ASTACK_2,[HEAP_PTR]
str ASTACK_2,[HEAP_PTR,#4]
str ASTACK_2,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,BSTACK_2
_st_fillBSTACK_1_array:
subs BSTACK_0,BSTACK_0,#1
bcs _fillBSTACK_1_array
ldr pc,[BSTACK_PTR],#4
_create_r_array_4:
lsl BSTACK_2,BSTACK_2,#2
b _st_fillBSTACK_0_array
_fillBSTACK_0_array:
str ASTACK_2,[HEAP_PTR]
str ASTACK_2,[HEAP_PTR,#4]
str ASTACK_2,[HEAP_PTR,#8]
str ASTACK_2,[HEAP_PTR,#12]
add HEAP_PTR,HEAP_PTR,BSTACK_2
_st_fillBSTACK_0_array:
subs BSTACK_0,BSTACK_0,#1
bcs _fillBSTACK_0_array
ldr pc,[BSTACK_PTR],#4
_create_r_array_5:
sub BSTACK_2,BSTACK_2,BSTACK_3
lsl BSTACK_2,BSTACK_2,#2
b _st_fillr5_array
_fillr5_array:
str ASTACK_2,[HEAP_PTR]
str ASTACK_2,[HEAP_PTR,#4]
str ASTACK_2,[HEAP_PTR,#8]
str ASTACK_2,[HEAP_PTR,#12]
add HEAP_PTR,HEAP_PTR,#16
sub BSTACK_1,BSTACK_3,#5
_copy_elem_5_lp:
str ASTACK_2,[HEAP_PTR],#4
subs BSTACK_1,BSTACK_1,#1
bcs _copy_elem_5_lp
add HEAP_PTR,HEAP_PTR,BSTACK_2
_st_fillr5_array:
subs BSTACK_0,BSTACK_0,#1
bcs _fillr5_array
ldr pc,[BSTACK_PTR],#4
create_arrayB:
mov ASTACK_1,BSTACK_1
add BSTACK_1,BSTACK_1,#3
lsr BSTACK_1,BSTACK_1,#2
add SCRATCH_REG,BSTACK_1,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4575
str ASTACK_1,[BSTACK_PTR,#-4]!
bl collect_0
ldr ASTACK_1,[BSTACK_PTR],#4
no_collect_4575:
orr BSTACK_0,BSTACK_0,BSTACK_0,lsl #8
orr BSTACK_0,BSTACK_0,BSTACK_0,lsl #16
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,6
otoa SCRATCH_REG,__ARRAY___o_2,6
str SCRATCH_REG,[HEAP_PTR]
str ASTACK_1,[HEAP_PTR,#4]
laol SCRATCH_REG,BOOL+2,BOOL_o_2,3
otoa SCRATCH_REG,BOOL_o_2,3
str SCRATCH_REG,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
b create_arrayBCI
create_arrayC:
mov ASTACK_1,BSTACK_1
add BSTACK_1,BSTACK_1,#3
lsr BSTACK_1,BSTACK_1,#2
add SCRATCH_REG,BSTACK_1,#2
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4578
str ASTACK_1,[BSTACK_PTR,#-4]!
bl collect_0
ldr ASTACK_1,[BSTACK_PTR],#4
no_collect_4578:
orr BSTACK_0,BSTACK_0,BSTACK_0,lsl #8
orr BSTACK_0,BSTACK_0,BSTACK_0,lsl #16
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__STRING__+2,__STRING___o_2,6
otoa SCRATCH_REG,__STRING___o_2,6
str SCRATCH_REG,[HEAP_PTR]
str ASTACK_1,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
b create_arrayBCI
create_arrayI:
add SCRATCH_REG,BSTACK_1,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4577
bl collect_0
no_collect_4577:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,7
otoa SCRATCH_REG,__ARRAY___o_2,7
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_1,[HEAP_PTR,#4]
laol SCRATCH_REG,INT+2,INT_o_2,5
otoa SCRATCH_REG,INT_o_2,5
str SCRATCH_REG,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
create_arrayBCI:
tst BSTACK_1,#1
lsr BSTACK_1,BSTACK_1,#1
beq st_filli_array
str BSTACK_0,[HEAP_PTR],#4
b st_filli_array
.thumb_func
filli_array:
str BSTACK_0,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
.thumb_func
st_filli_array:
subs BSTACK_1,BSTACK_1,#1
bcs filli_array
ldr pc,[BSTACK_PTR],#4
create_arrayR:
add SCRATCH_REG,BSTACK_0,BSTACK_0
add SCRATCH_REG,SCRATCH_REG,#3+1
vmov BSTACK_1,ASTACK_1,d0
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4579
str ASTACK_1,[BSTACK_PTR,#-4]!
bl collect_0
ldr ASTACK_1,[BSTACK_PTR],#4
no_collect_4579:
tst HEAP_PTR,#4
orr HEAP_PTR,HEAP_PTR,#4
it ne
addne HEAP_FREE,HEAP_FREE,#1
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,8
otoa SCRATCH_REG,__ARRAY___o_2,8
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
laol SCRATCH_REG,REAL+2,REAL_o_2,4
otoa SCRATCH_REG,REAL_o_2,4
str SCRATCH_REG,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
b st_fillr_array
.thumb_func
fillr_array:
str BSTACK_1,[HEAP_PTR]
str ASTACK_1,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
.thumb_func
st_fillr_array:
subs BSTACK_0,BSTACK_0,#1
bcs fillr_array
ldr pc,[BSTACK_PTR],#4
.thumb_func
create_array:
add SCRATCH_REG,BSTACK_0,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4576
bl collect_1
no_collect_4576:
mov BSTACK_1,ASTACK_0
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,9
otoa SCRATCH_REG,__ARRAY___o_2,9
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
mov SCRATCH_REG,#0
str SCRATCH_REG,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
mov BSTACK_3,BSTACK_0
b fillBSTACK_3_array
@ in BSTACK_0: number of elements, BSTACK_1: element descriptor
@ BSTACK_2: element size, BSTACK_3: element a size -> a0: array
create_R_array:
cmp BSTACK_2,#2
blo create_R_array_1
beq create_R_array_2
cmp BSTACK_2,#4
blo create_R_array_3
beq create_R_array_4
b create_R_array_5
create_R_array_1:
@ BSTACK_0: number of elements, BSTACK_1: element descriptor
@ BSTACK_3: element a size
add SCRATCH_REG,BSTACK_0,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4581
bl collect_0
no_collect_4581:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,10
otoa SCRATCH_REG,__ARRAY___o_2,10
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
str BSTACK_1,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
cmp BSTACK_3,#0
beq r_array_1_b
ldr BSTACK_1,[ASTACK_PTR,#-4]
b fillBSTACK_3_array
r_array_1_b:
ldr BSTACK_1,[BSTACK_PTR,#4]
fillBSTACK_3_array:
tst BSTACK_0,#1
lsr BSTACK_0,BSTACK_0,#1
beq st_fillBSTACK_3_array_1
str BSTACK_1,[HEAP_PTR],#4
b st_fillBSTACK_3_array_1
fillBSTACK_3_array_lp:
str BSTACK_1,[HEAP_PTR]
str BSTACK_1,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
st_fillBSTACK_3_array_1:
subs BSTACK_0,BSTACK_0,#1
bcs fillBSTACK_3_array_lp
ldr pc,[BSTACK_PTR],#4
create_R_array_2:
@ BSTACK_0: number of elements, BSTACK_1: element descriptor
@ BSTACK_3: element a size
add SCRATCH_REG,BSTACK_0,BSTACK_0
add SCRATCH_REG,SCRATCH_REG,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4582
bl collect_0
no_collect_4582:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,11
otoa SCRATCH_REG,__ARRAY___o_2,11
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
str BSTACK_1,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
subs BSTACK_3,BSTACK_3,#1
blo r_array_2_bb
beq r_array_2_ab
r_array_2_aa:
ldr BSTACK_1,[ASTACK_PTR,#-4]
ldr ASTACK_2,[ASTACK_PTR,#-8]
b st_fillBSTACK_2_array
r_array_2_ab:
ldr BSTACK_1,[ASTACK_PTR,#-4]
ldr ASTACK_2,[BSTACK_PTR,#4]
b st_fillBSTACK_2_array
r_array_2_bb:
ldr BSTACK_1,[BSTACK_PTR,#4]
ldr ASTACK_2,[BSTACK_PTR,#8]
b st_fillBSTACK_2_array
fillBSTACK_2_array_1:
str BSTACK_1,[HEAP_PTR]
str ASTACK_2,[HEAP_PTR,#4]
add HEAP_PTR,HEAP_PTR,#8
st_fillBSTACK_2_array:
subs BSTACK_0,BSTACK_0,#1
bcs fillBSTACK_2_array_1
ldr pc,[BSTACK_PTR],#4
create_R_array_3:
@ BSTACK_0: number of elements, BSTACK_1: element descriptor
@ BSTACK_3: element a size
add SCRATCH_REG,BSTACK_0,BSTACK_0,lsl #1
add SCRATCH_REG,SCRATCH_REG,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4583
bl collect_0
no_collect_4583:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,12
otoa SCRATCH_REG,__ARRAY___o_2,12
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
str BSTACK_1,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
ldr lr,[BSTACK_PTR],#4
mov BSTACK_2,BSTACK_PTR
cmp BSTACK_3,#0
beq r_array_3
sub ASTACK_2,ASTACK_PTR,BSTACK_3,lsl #2
subs BSTACK_3,BSTACK_3,#1
copy_a_to_b_lp3:
ldr SCRATCH_REG,[ASTACK_2],#4
str SCRATCH_REG,[BSTACK_PTR,#-4]!
subs BSTACK_3,BSTACK_3,#1
bcs copy_a_to_b_lp3
r_array_3:
ldr BSTACK_1,[BSTACK_PTR]
ldr ASTACK_1,[BSTACK_PTR,#4]
ldr ASTACK_2,[BSTACK_PTR,#8]
mov BSTACK_PTR,BSTACK_2
b st_fillBSTACK_1_array
fillBSTACK_1_array_1:
str BSTACK_1,[HEAP_PTR]
str ASTACK_1,[HEAP_PTR,#4]
str ASTACK_2,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
st_fillBSTACK_1_array:
subs BSTACK_0,BSTACK_0,#1
bcs fillBSTACK_1_array_1
bx lr
create_R_array_4:
@ BSTACK_0: number of elements, BSTACK_1: element descriptor
@ BSTACK_3: element a size
lsl SCRATCH_REG,BSTACK_0,#2
add SCRATCH_REG,SCRATCH_REG,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4584
bl collect_0
no_collect_4584:
mov ASTACK_0,HEAP_PTR
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,13
otoa SCRATCH_REG,__ARRAY___o_2,13
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
str BSTACK_1,[HEAP_PTR,#8]
add HEAP_PTR,HEAP_PTR,#12
ldr lr,[BSTACK_PTR],#4
mov BSTACK_2,BSTACK_PTR
cmp BSTACK_3,#0
beq r_array_4
sub ASTACK_2,ASTACK_PTR,BSTACK_3,lsl #2
subs BSTACK_3,BSTACK_3,#1
copy_a_to_b_lp4:
ldr SCRATCH_REG,[ASTACK_2],#4
str SCRATCH_REG,[BSTACK_PTR,#-4]!
subs BSTACK_3,BSTACK_3,#1
bcs copy_a_to_b_lp4
r_array_4:
ldr BSTACK_4,[BSTACK_PTR]
ldr BSTACK_1,[BSTACK_PTR,#4]
ldr ASTACK_1,[BSTACK_PTR,#8]
ldr ASTACK_2,[BSTACK_PTR,#12]
mov BSTACK_PTR,BSTACK_2
b st_fillBSTACK_0_array
fillBSTACK_0_array:
str BSTACK_4,[HEAP_PTR]
str BSTACK_1,[HEAP_PTR,#4]
str ASTACK_1,[HEAP_PTR,#8]
str ASTACK_2,[HEAP_PTR,#12]
add HEAP_PTR,HEAP_PTR,#16
st_fillBSTACK_0_array:
subs BSTACK_0,BSTACK_0,#1
bcs fillBSTACK_0_array
bx lr
create_R_array_5:
@ BSTACK_0: number of elements, BSTACK_1: element descriptor
@ BSTACK_3: element a size, BSTACK_2: element size
mul SCRATCH_REG,BSTACK_0,BSTACK_2
add SCRATCH_REG,SCRATCH_REG,#3
subs HEAP_FREE,HEAP_FREE,SCRATCH_REG
bhs no_collect_4585
bl collect_0
no_collect_4585:
laol SCRATCH_REG,__ARRAY__+2,__ARRAY___o_2,14
otoa SCRATCH_REG,__ARRAY___o_2,14
str SCRATCH_REG,[HEAP_PTR]
str BSTACK_0,[HEAP_PTR,#4]
str BSTACK_1,[HEAP_PTR,#8]
ldr lr,[BSTACK_PTR],#4
mov ASTACK_3,BSTACK_PTR
cmp BSTACK_3,#0
beq r_array_5
sub ASTACK_2,ASTACK_PTR,BSTACK_3,lsl #2
subs BSTACK_3,BSTACK_3,#1
copy_a_to_b_lp5:
ldr SCRATCH_REG,[ASTACK_2],#4
str SCRATCH_REG,[BSTACK_PTR,#-4]!
subs BSTACK_3,BSTACK_3,#1
bcs copy_a_to_b_lp5
r_array_5:
mov ASTACK_0,HEAP_PTR
add HEAP_PTR,HEAP_PTR,#12
ldr BSTACK_1,[BSTACK_PTR]
ldr ASTACK_1,[BSTACK_PTR,#4]
b st_fillr5_array
fillr5_array_1:
str BSTACK_1,[HEAP_PTR]
str ASTACK_1,[HEAP_PTR,#4]
sub SCRATCH_REG,BSTACK_2,#5
ldr ASTACK_2,[BSTACK_PTR,#8]
str ASTACK_2,[HEAP_PTR,#8]
ldr ASTACK_2,[BSTACK_PTR,#12]
add BSTACK_4,BSTACK_PTR,#16
str ASTACK_2,[HEAP_PTR,#12]
add HEAP_PTR,HEAP_PTR,#16
copy_elem_lp5:
ldr ASTACK_2,[BSTACK_4],#4
str ASTACK_2,[HEAP_PTR],#4
subs SCRATCH_REG,SCRATCH_REG,#1
bcs copy_elem_lp5
st_fillr5_array:
subs BSTACK_0,BSTACK_0,#1
bcs fillr5_array_1
mov BSTACK_PTR,ASTACK_3
bx lr
.thumb_func
repl_args_b:
cmp BSTACK_0,#0
ble repl_args_b_1
subs BSTACK_0,BSTACK_0,#1
beq repl_args_b_4
ldr ASTACK_1,[ASTACK_0,#8]
subs BSTACK_1,BSTACK_1,#2
bne repl_args_b_2
str ASTACK_1,[ASTACK_PTR],#4
b repl_args_b_4
repl_args_b_2:
add ASTACK_1,ASTACK_1,BSTACK_0,lsl #2
repl_args_b_3:
ldr ASTACK_2,[ASTACK_1,#-4]!
str ASTACK_2,[ASTACK_PTR],#4
subs BSTACK_0,BSTACK_0,#1
bne repl_args_b_3
repl_args_b_4:
ldr ASTACK_2,[ASTACK_0,#4]
str ASTACK_2,[ASTACK_PTR],#4
repl_args_b_1:
ldr pc,[BSTACK_PTR],#4
.thumb_func
push_arg_b:
cmp BSTACK_1,#2
blo push_arg_b_1
bne push_arg_b_2
cmp BSTACK_1,BSTACK_0
beq push_arg_b_1
push_arg_b_2:
ldr ASTACK_0,[ASTACK_0,#8]
subs BSTACK_1,BSTACK_1,#2
push_arg_b_1:
ldr ASTACK_0,[ASTACK_0,BSTACK_1,lsl #2]
ldr pc,[BSTACK_PTR],#4
.thumb_func
del_args:
ldr BSTACK_1,[ASTACK_0]
subs BSTACK_1,BSTACK_1,BSTACK_0
ldrsh BSTACK_0,[BSTACK_1,#-2]
subs BSTACK_0,BSTACK_0,#2
bge del_args_2
str BSTACK_1,[ASTACK_1]
ldr ASTACK_2,[ASTACK_0,#4]
str ASTACK_2,[ASTACK_1,#4]
ldr ASTACK_2,[ASTACK_0,#8]
str ASTACK_2,[ASTACK_1,#8]
ldr pc,[BSTACK_PTR],#4
del_args_2:
bne del_args_3
str BSTACK_1,[ASTACK_1]
ldr ASTACK_2,[ASTACK_0,#4]
str ASTACK_2,[ASTACK_1,#4]
ldr ASTACK_2,[ASTACK_0,#8]
ldr ASTACK_2,[ASTACK_2]
str ASTACK_2,[ASTACK_1,#8]
ldr pc,[BSTACK_PTR],#4
del_args_3:
subs HEAP_FREE,HEAP_FREE,BSTACK_0
blo del_args_gc
.thumb_func
del_args_r_gc:
str BSTACK_1,[ASTACK_1]
str HEAP_PTR,[ASTACK_1,#8]
ldr ASTACK_2,[ASTACK_0,#4]
ldr ASTACK_0,[ASTACK_0,#8]
str ASTACK_2,[ASTACK_1,#4]
.thumb_func
del_args_copy_args:
ldr ASTACK_2,[ASTACK_0],#4
str ASTACK_2,[HEAP_PTR],#4
subs BSTACK_0,BSTACK_0,#1
bgt del_args_copy_args
ldr pc,[BSTACK_PTR],#4
.thumb_func
del_args_gc:
bl collect_2
b del_args_r_gc
.section .text.sin_real,"ax"
.thumb_func
sin_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl sin
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.cos_real,"ax"
.thumb_func
cos_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl cos
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.tan_real,"ax"
.thumb_func
tan_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl tan
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.asin_real,"ax"
.thumb_func
asin_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl asin
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.acos_real,"ax"
.thumb_func
acos_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl acos
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.atan_real,"ax"
.thumb_func
atan_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl atan
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.ln_real,"ax"
.thumb_func
ln_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl log
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.log10_real,"ax"
log10_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl log10
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.exp_real,"ax"
.thumb_func
exp_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl exp
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.pow_real,"ax"
.thumb_func
pow_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d1
vmov BSTACK_2,BSTACK_1,d0
.else
vmov.f64 d2,d0
vmov.f64 d0,d1
vmov.f64 d1,d2
.endif
bl pow
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
ldr pc,[BSTACK_PTR],#4
.section .text.entier_real,"ax"
.thumb_func
entier_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
bl floor
.ifdef SOFT_FP_CC
vmov d0,r0,r1
.endif
.thumb_func
r_to_i_real:
vcvtr.s32.f64 s0,d0
vmov BSTACK_0,s0
ldr pc,[BSTACK_PTR],#4
.text
.ifdef PIC
.if MARK_GC
lto __cycle__in__spine,0
.if MARK_AND_COPY_GC
lto flags,14
.endif
.endif
lto e__system__nind,0
lto e__system__nind,1
lto e__system__nind,2
lto e__system__nind,3
lto e__system__nind,4
lto e__system__nind,5
lto e__system__nind,6
lto e__system__nind,7
ltol __STRING__+2,__STRING___o_2,5
ltol __STRING__+2,__STRING___o_2,6
ltol __ARRAY__+2,__ARRAY___o_2,2
ltol BOOL+2,BOOL_o_2,2
ltol __ARRAY__+2,__ARRAY___o_2,3
ltol INT+2,INT_o_2,4
ltol __ARRAY__+2,__ARRAY___o_2,4
ltol REAL+2,REAL_o_2,3
ltol __ARRAY__+2,__ARRAY___o_2,5
ltol __ARRAY__+2,__ARRAY___o_2,6
ltol BOOL+2,BOOL_o_2,3
ltol __ARRAY__+2,__ARRAY___o_2,7
ltol INT+2,INT_o_2,5
ltol __ARRAY__+2,__ARRAY___o_2,8
ltol REAL+2,REAL_o_2,4
ltol __ARRAY__+2,__ARRAY___o_2,9
ltol __ARRAY__+2,__ARRAY___o_2,10
ltol __ARRAY__+2,__ARRAY___o_2,11
ltol __ARRAY__+2,__ARRAY___o_2,12
ltol __ARRAY__+2,__ARRAY___o_2,13
ltol __ARRAY__+2,__ARRAY___o_2,14
.endif
.ltorg
.if NEW_DESCRIPTORS
.include "thumb2ap.s"
.endif
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