@
@ File: thumb2startup.s
@ Author: John van Groningen, adapted for Thumb-2 by Camil Staps
@ Machine: ARM
@ B stack registers: r4 r3 r2 r1 r0
@ A stack registers: r6 r7 r8 r11 (fp)
@ n free heap words: r5
@ A stack pointer: r9 (sb)
@ heap pointer: r10 (sl)
@ scratch register: r12 (ip)
@ B stack pointer: r13 (sp)
@ link/scratch register: r14 (lr)
.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,[sp,#-4]!
stmdb sp!,{r4-r11}
.ifdef DLL
ldr r4,[sp,#28]
lao r12,start_address,0
sto r4,r12,start_address,0
.endif
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl init_clean
tst r4,r4
bne init_error
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl init_timer
lao r12,halt_sp,0
sto sp,r12,halt_sp,0
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl init_profiler
.endif
.ifdef DLL
lao r12,start_address,1
ldo r4,r12,start_address,1
.align
add lr,pc,#9
str lr,[sp,#-4]!
blx r4
.else
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl __start
.endif
.thumb_func
exit:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl exit_clean
.thumb_func
init_error:
ldmia sp!,{r4-r11,pc}
.globl clean_init
.thumb_func
clean_init:
stmdb sp!,{r4-r11,lr}
lao r12,dll_initisialised,0
mov r0,#1
sto r0,r12,dll_initisialised,0
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl init_clean
tst r4,r4
bne init_dll_error
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl init_timer
lao r12,halt_sp,1
sto sp,r12,halt_sp,1
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl init_profiler
.endif
lao r12,saved_heap_p,0
otoa r12,saved_heap_p,0
str r10,[r12]
str r5,[r12,#4]
lao r12,saved_a_stack_p,0
sto r9,r12,saved_a_stack_p,0
mov r4,#1
b exit_dll_init
.thumb_func
init_dll_error:
mov r4,#0
b exit_dll_init
.globl clean_fini
.thumb_func
clean_fini:
stmdb sp!,{r4-r11,lr}
lao r12,saved_heap_p,1
otoa r12,saved_heap_p,1
ldr r10,[r12]
ldr r5,[r12,#4]
lao r12,saved_a_stack_p,1
ldo r9,r12,saved_a_stack_p,1
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl exit_clean
.thumb_func
exit_dll_init:
ldmia sp!,{r4-r11,pc}
.thumb_func
init_clean:
add r4,sp,#128
lao r12,ab_stack_size,0
ldo r12,r12,ab_stack_size,0
sub r4,r4,r12
lao r12,end_b_stack,0
sto r4,r12,end_b_stack,0
lao r12,flags,0
ldo r4,r12,flags,0
and r4,r4,#1
lao r12,basic_only,0
sto r4,r12,basic_only,0
lao r12,heap_size,0
ldo r4,r12,heap_size,0
.if PREFETCH2
subs r4,r4,#63
.else
subs r4,r4,#3
.endif
@ divide by 33
ldr r12,=1041204193
umull r11,r4,r12,r4
lsr r4,r4,#3
lao r12,heap_size_33,0
sto r4,r12,heap_size_33,0
lao r12,heap_size,1
ldo r4,r12,heap_size,1
subs r4,r4,#3
@ divide by 129
ldr r12,=266354561
umull r11,r4,r12,r4
lsr r4,r4,#3
lao r12,heap_size_129,0
sto r4,r12,heap_size_129,0
add r4,r4,#3
and r4,r4,#-4
lao r12,heap_copied_vector_size,0
sto r4,r12,heap_copied_vector_size,0
lao r12,heap_end_after_copy_gc,0
mov r11,#0
sto r11,r12,heap_end_after_copy_gc,0
lao r12,heap_size,2
ldo r4,r12,heap_size,2
add r4,r4,#7
and r4,r4,#-8
.ifdef PIC
lao r12,heap_size,3
.endif
sto r4,r12,heap_size,3
add r4,r4,#7
mov r0,r4
bl malloc
movs r4,r0
beq no_memory_2
lao r12,heap_mbp,0
sto r4,r12,heap_mbp,0
add r10,r4,#3
and r10,r10,#-4
lao r12,heap_p,0
sto r10,r12,heap_p,0
lao r8,ab_stack_size,1
ldo r8,r8,ab_stack_size,1
add r8,r8,#3
mov r0,r8
.if STACK_OVERFLOW_EXCEPTION_HANDLER
bl allocate_memory_with_guard_page_at_end
.else
bl malloc
.endif
movs r4,r0
beq no_memory_3
lao r12,stack_mbp,0
sto r4,r12,stack_mbp,0
.if STACK_OVERFLOW_EXCEPTION_HANDLER
lao r12,ab_stack_size,2
ldo r12,r12,ab_stack_size,2
add r4,r4,r12
lao r12,a_stack_guard_page,0
add r4,r4,#4096
add r4,r4,#(3+4095)-4096
bic r4,r4,#255
bic r4,r4,#4095-255
sto r4,r12,a_stack_guard_page,0
lao r12,ab_stack_size,3
ldo r12,r12,ab_stack_size,3
sub r4,r4,r12
.endif
add r4,r4,#3
and r4,r4,#-4
mov r9,r4
lao r12,stack_p,0
sto r4,r12,stack_p,0
lao r12,ab_stack_size,4
ldo r12,r12,ab_stack_size,4
add r4,r4,r12
subs r4,r4,#64
lao r12,end_a_stack,0
sto r4,r12,end_a_stack,0
.if SHARE_CHAR_INT
lao r6,small_integers,0
otoa r6,small_integers,0
mov r4,#0
laol r3,INT+2,INT_o_2,0
otoa r3,INT_o_2,0
.thumb_func
make_small_integers_lp:
str r3,[r6]
str r4,[r6,#4]
add r4,r4,#1
add r6,r6,#8
cmp r4,#33
bne make_small_integers_lp
lao r6,static_characters,0
otoa r6,static_characters,0
mov r4,#0
laol r3,CHAR+2,CHAR_O_2,0
otoa r3,CHAR_O_2,0
.thumb_func
make_static_characters_lp:
str r3,[r6]
str r4,[r6,#4]
add r4,r4,#1
add r6,r6,#8
cmp r4,#256
bne make_static_characters_lp
.endif
laol r6,caf_list+4,caf_list_o_4,0
otoa r6,caf_list_o_4,0
lao r12,caf_listp,0
sto r6,r12,caf_listp,0
.if FINALIZERS
lao r12,finalizer_list,0
laol r11,__Nil-4,__Nil_o_m4,0
otoa r11,__Nil_o_m4,0
sto r11,r12,finalizer_list,0
lao r12,free_finalizer_list,0
sto r11,r12,free_finalizer_list,0
.endif
lao r12,heap_p1,0
sto r10,r12,heap_p1,0
lao r12,heap_size_129,1
ldo r8,r12,heap_size_129,1
lsl r8,r8,#4
add r4,r10,r8,lsl #2
lao r12,heap_copied_vector,0
sto r4,r12,heap_copied_vector,0
lao r12,heap_copied_vector_size,1
ldo r12,r12,heap_copied_vector_size,1
add r4,r12
lao r12,heap_p2,0
sto r4,r12,heap_p2,0
lao r12,garbage_collect_flag,0
mov r11,#0
stob r11,r12,garbage_collect_flag,0
.if MARK_AND_COPY_GC
lao r12,flags,1
ldo r12,r12,flags,1
tst r12,#64
beq no_mark1
.endif
.if MARK_GC || COMPACT_GC_ONLY
lao r12,heap_size_33,1
ldo r4,r12,heap_size_33,1
lao r12,heap_vector,0
sto r10,r12,heap_vector,0
add r10,r10,r4
.if PREFETCH2
add r10,r10,#63
and r10,r10,#-64
.else
add r10,r10,#3
and r10,r10,#-4
.endif
lao r12,heap_p3,0
sto r10,r12,heap_p3,0
lsl r8,r4,#3
lao r12,garbage_collect_flag,1
mov r11,#-1
stob r11,r12,garbage_collect_flag,1
.endif
.if MARK_AND_COPY_GC
no_mark1:
.endif
.if ADJUST_HEAP_SIZE
lao r4,initial_heap_size,0
ldo r4,r4,initial_heap_size,0
.if MARK_AND_COPY_GC
mov r3,#MINIMUM_HEAP_SIZE_2
lao r12,flags,2
ldo r12,r12,flags,2
tst r12,#64
bne no_mark9
add r3,r3,r3
no_mark9:
.else
.if MARK_GC || COMPACT_GC_ONLY
mov r3,#MINIMUM_HEAP_SIZE
.else
mov r3,#MINIMUM_HEAP_SIZE_2
.endif
.endif
cmp r4,r3
ble too_large_or_too_small
lsr r4,r4,#2
cmp r4,r8
bge too_large_or_too_small
mov r8,r4
.thumb_func
too_large_or_too_small:
.endif
add r4,r10,r8,lsl #2
lao r12,heap_end_after_gc,0
sto r4,r12,heap_end_after_gc,0
mov r5,r8
.if MARK_AND_COPY_GC
lao r12,flags,3
ldo r12,r12,flags,3
tst r12,#64
beq no_mark2
.endif
.if MARK_GC && ADJUST_HEAP_SIZE
lao r12,bit_vector_size,0
sto r8,r12,bit_vector_size,0
.endif
.if MARK_AND_COPY_GC
no_mark2:
.endif
mov r4,#0
ldr lr,[sp],#4
mov pc,lr
no_memory_2:
lao r0,out_of_memory_string_1,0
otoa r0,out_of_memory_string_1,0
bl ew_print_string
.ifdef _WINDOWS_
? movl $1,@execution_aborted
.endif
mov r0,#1
ldr lr,[sp],#4
mov pc,lr
no_memory_3:
lao r0,out_of_memory_string_1,1
otoa r0,out_of_memory_string_1,1
bl ew_print_string
.ifdef _WINDOWS_
? movl $1,@execution_aborted
.endif
lao r0,heap_mbp,1
ldo r0,r0,heap_mbp,1
bl free
mov r0,#1
ldr lr,[sp],#4
mov pc,lr
.thumb_func
exit_clean:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl add_execute_time
lao r4,flags,4
ldo r4,r4,flags,4
tst r4,#8
beq no_print_execution_time
lao r0,time_string_1,0
otoa r0,time_string_1,0
bl ew_print_string
lao r12,execute_time,0
ldo r4,r12,execute_time,0
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl print_time
lao r0,time_string_2,0
otoa r0,time_string_2,0
bl ew_print_string
lao r12,garbage_collect_time,0
ldo r4,r12,garbage_collect_time,0
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl print_time
lao r0,time_string_4,0
otoa r0,time_string_4,0
bl ew_print_string
lao r12,execute_time,1
ldo r4,r12,execute_time,1
lao r12,garbage_collect_time,1
ldo r12,r12,garbage_collect_time,1
add r4,r12
lao r12,IO_time,0
ldo r12,r12,IO_time,0
add r4,r12
.align
add lr,pc,#9
str lr,[sp,#-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,[sp,#-4]!
bl write_profile_information
.endif
ldr lr,[sp],#4
mov pc,lr
.thumb_func
__driver:
lao r8,flags,5
ldo r8,r8,flags,5
tst r8,#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 r12,=274877907
umull r11,r6,r12,r4
lsr r6,r6,#6
mov r11,#-1025
add r11,r11,#-1000-(-1025)
mla r4,r6,r11,r4
@ divide by 10
ldr r12,=-858993459
umull r11,r4,r12,r4
lsr r4,r4,#3
.if USE_CLIB
mov r3,r4
mov r2,r6
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
.else
mov r0,r6
bl ew_print_int
lao r6,sprintf_time_buffer,0
otoa r6,sprintf_time_buffer,0
eor r7,r7,r7
mov r3,#10
mov r12,#46
strb r12,[r6]
@ divide by 10
ldr r12,=-858993459
umull r11,r0,r12,r4
lsr r0,r0,#3
sub r4,r4,r0,lsl #1
sub r4,r4,r0,lsl #3
add r4,r4,#48
add r7,r7,#48
strb r0,[r6,#1]
strb r4,[r6,#2]
mov r1,#3
mov r0,r6
bl ew_print_text
.endif
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_sc:
lao r12,basic_only,1
ldo r8,r12,basic_only,1
cmp r8,#0
bne end_print
.thumb_func
print:
mov r0,r4
bl w_print_string
.thumb_func
end_print:
ldr lr,[sp],#4
mov pc,lr
.thumb_func
dump:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl print
b halt
printD: tst r4,#2
bne printD_
mov r8,r4
b print_string_a2
DtoAC_record:
ldr r8,[r4,#-6]
@.ifdef PIC
.if 0
add r12,r4,#-6
add r8,r8,r12
.endif
b DtoAC_string_a2
DtoAC: tst r4,#2
bne DtoAC_
mov r8,r4
b DtoAC_string_a2
DtoAC_:
ldrh r12,[r4,#-2]
cmp r12,#256
bhs DtoAC_record
ldrh r3,[r4]
add r12,r4,#10
add r8,r12,r3
DtoAC_string_a2:
ldr r4,[r8]
add r6,r8,#4
b build_string
.thumb_func
print_symbol:
mov r3,#0
b print_symbol_2
.thumb_func
print_symbol_sc:
lao r12,basic_only,2
ldo r3,r12,basic_only,2
print_symbol_2:
ldr r4,[r6]
laol r12,INT+2,INT_o_2,1
otoa r12,INT_o_2,1
cmp r4,r12
beq print_int_node
laol r12,CHAR+2,CHAR_o_2,0
otoa r12,CHAR_o_2,0
cmp r4,r12
beq print_char_denotation
laol r12,BOOL+2,BOOL_o_2,0
otoa r12,BOOL_o_2,0
cmp r4,r12
beq print_bool
laol r12,REAL+2,REAL_o_2,0
otoa r12,REAL_o_2,0
cmp r4,r12
beq print_real_node
cmp r3,#0
bne end_print_symbol
printD_:
ldrh r12,[r4,#-2]
cmp r12,#256
bhs print_record
ldrh r3,[r4]
add r12,r4,#10
add r8,r12,r3
b print_string_a2
.thumb_func
print_record:
ldr r8,[r4,#-6]
@.ifdef PIC
.if 0
add r12,r4,#-6
add r8,r8,r12
.endif
b print_string_a2
.thumb_func
end_print_symbol:
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_int_node:
ldr r0,[r6,#4]
bl w_print_int
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_int:
mov r0,r4
bl w_print_int
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_char_denotation:
tst r3,r3
bne print_char_node
ldr r12,[r6,#4]
str r12,[sp,#-4]!
mov r0,#0x27
bl w_print_char
ldr r0,[sp],#4
bl w_print_char
mov r0,#0x27
bl w_print_char
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_char_node:
ldr r0,[r6,#4]
bl w_print_char
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_char:
str r4,[sp,#-4]!
bl w_print_char
add sp,sp,#4
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_bool:
ldsb r6,[r6,#4]
tst r6,r6
beq print_false
.thumb_func
print_true:
lao r0,true_c_string,0
otoa r0,true_c_string,0
bl w_print_string
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_false:
lao r0,false_c_string,0
otoa r0,false_c_string,0
bl w_print_string
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d0
.endif
b print_real_
.thumb_func
print_real_node:
.ifdef SOFT_FP_CC
ldrd r0,r1,[r6,#4]
.else
vldr.f64 d0,[r6,#4]
.endif
.thumb_func
print_real_:
mov r11,sp
mov lr,sp
bic lr,lr,#7
mov sp,lr
bl w_print_real
mov sp,r11
ldr lr,[sp],#4
mov pc,lr
print_string_a2:
ldr r1,[r8]
add r0,r8,#4
bl w_print_text
ldr lr,[sp],#4
mov pc,lr
.thumb_func
print__chars__sc:
lao r12,basic_only,3
ldo r8,r12,basic_only,3
cmp r8,#0
bne no_print_chars
.thumb_func
print__string__:
ldr r1,[r6,#4]
add r0,r6,#8
bl w_print_text
.thumb_func
no_print_chars:
ldr lr,[sp],#4
mov pc,lr
.thumb_func
push_a_r_args:
str r10,[sp,#-4]!
ldr r7,[r6,#8]
subs r7,r7,#2
ldrh r10,[r7]
subs r10,r10,#256
ldrh r3,[r7,#2]
add r7,r7,#4
str r7,[sp,#-4]!
mov r7,r10
subs r7,r7,r3
lsl r4,r4,#2
add r12,r6,#12
add r6,r12,r3,lsl #2
subs r10,r10,#1
.thumb_func
mul_array_size_lp:
add r6,r6,r4
subs r10,r10,#1
bcs mul_array_size_lp
add r10,r6,r7,lsl #2
b push_a_elements
.thumb_func
push_a_elements_lp:
ldr r4,[r6,#-4]!
str r4,[r9],#4
.thumb_func
push_a_elements:
subs r3,r3,#1
bcs push_a_elements_lp
mov r6,r10
ldr r4,[sp],#4
ldr r10,[sp],#4
ldr r8,[sp],#4
b push_b_elements
.thumb_func
push_b_elements_lp:
ldr r12,[r6,#-4]!
str r12,[sp,#-4]!
.thumb_func
push_b_elements:
subs r7,r7,#1
bcs push_b_elements_lp
mov pc,r8
.thumb_func
push_t_r_args:
ldr r8,[sp],#4
ldr r7,[r6]
add r6,r6,#4
subs r7,r7,#2
ldrh r4,[r7]
subs r4,r4,#256
ldrh r3,[r7,#2]
add r7,r7,#4
str r7,[r9]
str r3,[r9,#4]
sub r3,r4,r3
add r7,r6,r4,lsl #2
cmp r4,#2
bls small_record
ldr r7,[r6,#4]
add r12,r7,#-4
add r7,r12,r4,lsl #2
.thumb_func
small_record:
b push_r_b_elements
.thumb_func
push_r_b_elements_lp:
subs r4,r4,#1
bne not_first_arg_b
ldr r12,[r6]
str r12,[sp,#-4]!
b push_r_b_elements
.thumb_func
not_first_arg_b:
ldr r12,[r7,#-4]!
str r12,[sp,#-4]!
.thumb_func
push_r_b_elements:
subs r3,r3,#1
bcs push_r_b_elements_lp
ldr r3,[r9,#4]
str r8,[sp,#-4]!
ldr r12,[r9]
str r12,[sp,#-4]!
b push_r_a_elements
.thumb_func
push_r_a_elements_lp:
subs r4,r4,#1
bne not_first_arg_a
ldr r8,[r6]
str r8,[r9],#4
b push_r_a_elements
.thumb_func
not_first_arg_a:
ldr r8,[r7,#-4]!
str r8,[r9],#4
.thumb_func
push_r_a_elements:
subs r3,r3,#1
bcs push_r_a_elements_lp
ldr r4,[sp],#4
ldr lr,[sp],#4
mov pc,lr
BtoAC:
tst r4,r4
beq BtoAC_false
BtoAC_true:
lao r6,true_string,0
otoa r6,true_string,0
ldr lr,[sp],#4
mov pc,lr
BtoAC_false:
lao r6,false_string,0
otoa r6,false_string,0
ldr lr,[sp],#4
mov pc,lr
RtoAC:
.if USE_CLIB
vmov r2,r3,d0
lao r1,printf_real_string,0
lao r0,sprintf_buffer,0
otoa r1,printf_real_string,0
otoa r0,sprintf_buffer,0
mov r4,sp
mov lr,sp
and lr,lr,#-8
mov sp,lr
bl sprintf
mov sp,r4
.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 r6,sprintf_buffer,2
otoa r6,sprintf_buffer,2
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl int_to_string
lao r12,sprintf_buffer,3
otoa r12,sprintf_buffer,3
sub r4,r6,r12
b sprintf_buffer_to_string
.thumb_func
int_to_string:
tst r4,r4
bpl no_minus
mov r12,#45
strb r12,[r6],#1
neg r4,r4
.thumb_func
no_minus:
add r8,r6,#12
beq zero_digit
ldr r2,=0xcccccccd
.thumb_func
calculate_digits:
cmp r4,#10
blo last_digit
umull r12,r7,r2,r4
add r3,r4,#48
lsr r4,r7,#3
and r7,r7,#-8
sub r3,r3,r7
sub r3,r3,r7,lsr #2
strb r3,[r8],#1
b calculate_digits
.thumb_func
last_digit:
tst r4,r4
beq no_zero
.thumb_func
zero_digit:
add r4,r4,#48
strb r4,[r8],#1
.thumb_func
no_zero:
add r7,r6,#12
.thumb_func
reverse_digits:
ldrb r3,[r8,#-1]!
strb r3,[r6],#1
cmp r7,r8
bne reverse_digits
mov r12,#0
strb r12,[r6]
ldr lr,[sp],#4
mov pc,lr
.else
mov r2,r4
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 r4,r0
.else
laol r4,sprintf_buffer-1,sprintf_buffer_o_m1,0
otoa r4,sprintf_buffer_o_m1,0
.thumb_func
skip_characters:
ldrb r12,[r4,#1]!
tst r12,r12
bne skip_characters
lao r12,sprintf_buffer,6
otoa r12,sprintf_buffer,6
sub r4,r4,r12
.endif
.if MY_ITOS
.thumb_func
sprintf_buffer_to_string:
lao r6,sprintf_buffer,7
otoa r6,sprintf_buffer,7
.thumb_func
build_string:
.endif
add r3,r4,#3
lsr r3,r3,#2
add r3,r3,#2
subs r5,r5,r3
bhs D_to_S_no_gc
str r6,[sp,#-4]!
bl collect_0
ldr r6,[sp],#4
D_to_S_no_gc:
subs r3,r3,#2
mov r8,r10
laol r12,__STRING__+2,__STRING___o_2,0
otoa r12,__STRING___o_2,0
str r4,[r10,#4]
str r12,[r10],#8
b D_to_S_cp_str_2
D_to_S_cp_str_1:
ldr r4,[r6],#4
str r4,[r10],#4
D_to_S_cp_str_2:
subs r3,r3,#1
bcs D_to_S_cp_str_1
mov r6,r8
ldr lr,[sp],#4
mov pc,lr
eqD: ldr r4,[r6]
ldr r12,[r7]
cmp r4,r12
bne eqD_false
laol r12,INT+2,INT_o_2,2
otoa r12,INT_o_2,2
cmp r4,r12
beq eqD_INT
laol r12,CHAR+2,CHAR_o_2,1
otoa r12,CHAR_o_2,1
cmp r4,r12
beq eqD_CHAR
laol r12,BOOL+2,BOOL_o_2,1
otoa r12,BOOL_o_2,1
cmp r4,r12
beq eqD_BOOL
laol r12,REAL+2,REAL_o_2,1
otoa r12,REAL_o_2,1
cmp r4,r12
beq eqD_REAL
mov r4,#1
ldr lr,[sp],#4
mov pc,lr
eqD_CHAR:
eqD_INT:
ldr r3,[r6,#4]
mov r4,#0
ldr r12,[r7,#4]
cmp r3,r12
it eq
moveq r4,#1
ldr lr,[sp],#4
mov pc,lr
eqD_BOOL:
ldrb r3,[r6,#4]
mov r4,#0
ldrb r12,[r7,#4]
cmp r3,r12
it eq
moveq r4,#1
ldr lr,[sp],#4
mov pc,lr
eqD_REAL:
vldr.f64 d0,[r6,#4]
vldr.f64 d1,[r7,#4]
mov r4,#0
vcmp.f64 d1,d0
vmrs APSR_nzcv,fpscr
it eq
moveq r4,#1
ldr lr,[sp],#4
mov pc,lr
eqD_false:
mov r4,#0
ldr lr,[sp],#4
mov pc,lr
@
@ the timer
@
.thumb_func
init_timer:
sub sp,sp,#20
mov r0,sp
bl times
ldr r4,[sp]
add r4,r4,r4
add r4,r4,r4,lsl #2
add sp,sp,#20
lao r12,last_time,0
sto r4,r12,last_time,0
eor r4,r4,r4
lao r12,execute_time,2
sto r4,r12,execute_time,2
lao r12,garbage_collect_time,2
sto r4,r12,garbage_collect_time,2
lao r12,IO_time,1
sto r4,r12,IO_time,1
ldr lr,[sp],#4
mov pc,lr
.thumb_func
get_time_diff:
sub sp,sp,#20
mov r0,sp
bl times
ldr r4,[sp]
add r4,r4,r4
add r4,r4,r4,lsl #2
add sp,sp,#20
lao r6,last_time,1
otoa r6,last_time,1
ldr r7,[r6]
str r4,[r6]
subs r4,r4,r7
ldr lr,[sp],#4
mov pc,lr
.thumb_func
add_execute_time:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl get_time_diff
lao r6,execute_time,3
otoa r6,execute_time,3
.thumb_func
add_time:
ldr r12,[r6]
add r4,r4,r12
str r4,[r6]
ldr lr,[sp],#4
mov pc,lr
.thumb_func
add_garbage_collect_time:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl get_time_diff
lao r6,garbage_collect_time,3
otoa r6,garbage_collect_time,3
b add_time
add_IO_time:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl get_time_diff
lao r6,IO_time,2
otoa r6,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,[sp,#-4]!
.ifdef PROFILE
lao r8,garbage_collector_name,0
otoa r8,garbage_collector_name,0
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_s
.endif
str r6,[r9]
str r7,[r9,#4]
str r8,[r9,#8]
add r9,r9,#12
bl collect_0_
ldr r8,[r9,#-4]
ldr r7,[r9,#-8]
ldr r6,[r9,#-12]!
.ifdef PROFILE
b profile_r
.else
ldr lr,[sp],#4
mov pc,lr
.endif
collect_2:
str lr,[sp,#-4]!
.ifdef PROFILE
lao r8,garbage_collector_name,1
otoa r8,garbage_collector_name,1
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_s
.endif
str r6,[r9]
str r7,[r9,#4]
add r9,r9,#8
bl collect_0_
ldr r7,[r9,#-4]
ldr r6,[r9,#-8]!
.ifdef PROFILE
b profile_r
.else
ldr lr,[sp],#4
mov pc,lr
.endif
collect_1:
str lr,[sp,#-4]!
.ifdef PROFILE
lao r8,garbage_collector_name,2
otoa r8,garbage_collector_name,2
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_s
.endif
str r6,[r9],#4
bl collect_0_
ldr r6,[r9,#-4]!
.ifdef PROFILE
b profile_r
.else
ldr pc,[sp],#4
mov pc,lr
.endif
.ifdef PROFILE
collect_0:
str lr,[sp,#-4]!
lao r8,garbage_collector_name,3
otoa r8,garbage_collector_name,3
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_s
bl collect_0_
b profile_r
.endif
.ifndef PROFILE
collect_0:
.endif
collect_0_:
stmdb sp!,{r0-r4,lr}
lao r12,heap_end_after_gc,1
ldo r12,r12,heap_end_after_gc,1
sub r8,r12,r10
lsr r8,r8,#2
sub r8,r8,r5
lao r12,n_allocated_words,0
sto r8,r12,n_allocated_words,0
.if MARK_AND_COPY_GC
lao r12,flags,6
ldo r12,r12,flags,6
tst r12,#64
beq no_mark3
.endif
.if MARK_GC
lao r12,bit_counter,0
ldo r8,r12,bit_counter,0
cmp r8,#0
beq no_scan
mov r3,#0
str r9,[sp,#-4]!
lao r12,n_allocated_words,1
ldo r9,r12,n_allocated_words,1
lao r12,bit_vector_p,0
ldo r6,r12,bit_vector_p,0
lao r12,n_free_words_after_mark,0
ldo r2,r12,n_free_words_after_mark,0
.thumb_func
scan_bits:
ldr r12,[r6]
cmp r3,r12
beq zero_bits
str r3,[r6],#4
subs r8,r8,#1
bne scan_bits
b end_scan
.thumb_func
zero_bits:
add r7,r6,#4
add r6,r6,#4
subs r8,r8,#1
bne skip_zero_bits_lp1
b end_bits
.thumb_func
skip_zero_bits_lp:
cmp r4,#0
bne end_zero_bits
skip_zero_bits_lp1:
ldr r4,[r6],#4
subs r8,r8,#1
bne skip_zero_bits_lp
cmp r4,#0
beq end_bits
str r3,[r6,#-4]
subs r4,r6,r7
b end_bits2
.thumb_func
end_zero_bits:
sub r4,r6,r7
lsl r4,r4,#3
str r3,[r6,#-4]
add r2,r2,r4
cmp r4,r9
blo scan_bits
.thumb_func
found_free_memory:
lao r12,bit_counter,1
sto r8,r12,bit_counter,1
lao r12,bit_vector_p,1
sto r6,r12,bit_vector_p,1
lao r12,n_free_words_after_mark,1
sto r2,r12,n_free_words_after_mark,1
sub r5,r4,r9
add r8,r7,#-4
lao r12,heap_vector,1
ldo r12,r12,heap_vector,1
subs r8,r8,r12
lsl r8,r8,#5
lao r12,heap_p3,1
ldo r10,r12,heap_p3,1
add r10,r10,r8
add r8,r10,r4,lsl #2
lao r12,heap_end_after_gc,2
sto r8,r12,heap_end_after_gc,2
ldr r9,[sp],#4
ldmia sp!,{r0-r4,pc}
.thumb_func
end_bits:
sub r4,r6,r7
add r4,r4,#4
end_bits2:
lsl r4,r4,#3
add r2,r2,r4
cmp r4,r9
bhs found_free_memory
.thumb_func
end_scan:
ldr r9,[sp],#4
lao r12,bit_counter,2
sto r8,r12,bit_counter,2
lao r12,n_free_words_after_mark,2
sto r2,r12,n_free_words_after_mark,2
.thumb_func
no_scan:
.endif
@ to do: check value in r8
.if MARK_AND_COPY_GC
no_mark3:
.endif
lao r12,garbage_collect_flag,2
ldosb r4,r12,garbage_collect_flag,2
cmp r4,#0
ble collect
.ifdef PIC
lao r12,garbage_collect_flag,3
.endif
sub r4,r4,#2
stob r4,r12,garbage_collect_flag,3
lao r12,extra_heap_size,0
ldo r3,r12,extra_heap_size,0
cmp r8,r3
bhi collect
sub r5,r3,r8
lao r12,extra_heap,0
ldo r10,r12,extra_heap,0
add r3,r10,r3,lsl #2
lao r12,heap_end_after_gc,3
sto r3,r12,heap_end_after_gc,3
ldmia sp!,{r0-r4,pc}
.thumb_func
collect:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl add_execute_time
lao r12,flags,7
ldo r12,r12,flags,7
tst r12,#4
beq no_print_stack_sizes
lao r0,garbage_collect_string_1,0
otoa r0,garbage_collect_string_1,0
bl ew_print_string
mov r4,r9
lao r12,stack_p,1
ldo r12,r12,stack_p,1
sub r0,r4,r12
bl ew_print_int
lao r0,garbage_collect_string_2,0
otoa r0,garbage_collect_string_2,0
bl ew_print_string
lao r12,halt_sp,2
ldo r4,r12,halt_sp,2
add r0,sp,#0
sub r0,r4,r0
bl ew_print_int
lao r0,garbage_collect_string_3,0
otoa r0,garbage_collect_string_3,0
bl ew_print_string
.thumb_func
no_print_stack_sizes:
lao r12,stack_p,2
ldo r4,r12,stack_p,2
lao r12,ab_stack_size,5
ldo r12,r12,ab_stack_size,5
add r4,r4,r12
cmp r9,r4
bhi stack_overflow
.if MARK_AND_COPY_GC
lao r12,flags,8
ldo r12,r12,flags,8
tst r12,#64
bne compacting_collector
.else
.if MARK_GC
b compacting_collector
.endif
.endif
.if MARK_AND_COPY_GC || !MARK_GC
lao r12,garbage_collect_flag,4
ldosb r12,r12,garbage_collect_flag,4
cmp r12,#0
bne compacting_collector
lao r12,heap_copied_vector,1
ldo r8,r12,heap_copied_vector,1
lao r12,heap_end_after_copy_gc,1
ldo r12,r12,heap_end_after_copy_gc,1
cmp r12,#0
beq zero_all
mov r4,r10
lao r12,heap_p1,1
ldo r12,r12,heap_p1,1
subs r4,r4,r12
add r4,r4,#63*4
lsr r4,r4,#8
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl zero_bit_vector
lao r12,heap_end_after_copy_gc,2
ldo r7,r12,heap_end_after_copy_gc,2
lao r12,heap_p1,2
ldo r12,r12,heap_p1,2
subs r7,r7,r12
lsr r7,r7,#6
and r7,r7,#-4
lao r12,heap_copied_vector,2
ldo r8,r12,heap_copied_vector,2
lao r12,heap_copied_vector_size,2
ldo r4,r12,heap_copied_vector_size,2
add r8,r8,r7
subs r4,r4,r7
lsr r4,r4,#2
lao r12,heap_end_after_copy_gc,3
mov r14,#0
sto r14,r12,heap_end_after_copy_gc,3
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl zero_bit_vector
b end_zero_bit_vector
.thumb_func
zero_all:
lao r12,heap_copied_vector_size,3
ldo r4,r12,heap_copied_vector_size,3
lsr r4,r4,#2
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl zero_bit_vector
.thumb_func
end_zero_bit_vector:
.include "thumb2copy.s"
.if WRITE_HEAP
lao r12,heap2_begin_and_end,0
sto r9,r12,heap2_begin_and_end,0
.endif
sub r8,r9,r10
lsr r8,r8,#2
ldr r9,[sp],#4
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl add_garbage_collect_time
lao r12,n_allocated_words,2
ldo r12,r12,n_allocated_words,2
subs r8,r8,r12
mov r5,r8
bls switch_to_mark_scan
add r4,r8,r8,lsl #2
lsl r4,r4,#5
lao r3,heap_size,4
ldo r3,r3,heap_size,4
mov r6,r3
lsl r3,r3,#2
add r3,r3,r6
add r3,r3,r3
add r3,r3,r6
cmp r4,r3
bhs no_mark_scan
@ b no_mark_scan
.thumb_func
switch_to_mark_scan:
lao r12,heap_size_33,2
ldo r4,r12,heap_size_33,2
lsl r4,r4,#5
lao r12,heap_p,1
ldo r3,r12,heap_p,1
lao r12,heap_p1,3
ldo r6,r12,heap_p1,3
lao r12,heap_p2,1
ldo r12,r12,heap_p2,1
cmp r6,r12
bcc vector_at_begin
.thumb_func
vector_at_end:
lao r12,heap_p3,2
sto r3,r12,heap_p3,2
add r3,r3,r4
lao r12,heap_vector,2
sto r3,r12,heap_vector,2
lao r12,heap_p1,4
ldo r4,r12,heap_p1,4
lao r12,extra_heap,1
sto r4,r12,extra_heap,1
subs r3,r3,r4
lsr r3,r3,#2
lao r12,extra_heap_size,1
sto r3,r12,extra_heap_size,1
b switch_to_mark_scan_2
.thumb_func
vector_at_begin:
lao r12,heap_vector,3
sto r3,r12,heap_vector,3
lao r12,heap_size,5
ldo r12,r12,heap_size,5
add r3,r3,r12
subs r3,r3,r4
lao r12,heap_p3,3
sto r3,r12,heap_p3,3
lao r12,extra_heap,2
sto r3,r12,extra_heap,2
lao r12,heap_p2,2
ldo r6,r12,heap_p2,2
subs r6,r6,r3
lsr r6,r6,#2
lao r12,extra_heap_size,2
sto r6,r12,extra_heap_size,2
switch_to_mark_scan_2:
lao r4,heap_size,6
ldo r4,r4,heap_size,6
lsr r4,r4,#3
sub r4,r4,r8
lsl r4,r4,#2
lao r12,garbage_collect_flag,5
mov r11,#1
stob r11,r12,garbage_collect_flag,5
cmp r8,#0
bpl end_garbage_collect
mov r11,#-1
strb r11,[r12]
lao r12,extra_heap_size,3
ldo r3,r12,extra_heap_size,3
mov r4,r3
lao r12,n_allocated_words,3
ldo r12,r12,n_allocated_words,3
subs r4,r4,r12
bmi out_of_memory_4
lao r12,extra_heap,3
ldo r10,r12,extra_heap,3
lsl r3,r3,#2
add r3,r3,r10
lao r12,heap_end_after_gc,4
sto r3,r12,heap_end_after_gc,4
.if WRITE_HEAP
lao r12,heap_end_write_heap,0
sto r10,r12,heap_end_write_heap,0
lao r12,d3_flag_write_heap,0
mov r11,#1
sto r11,r12,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 r12,heap_p1,5
ldo r4,r12,heap_p1,5
lao r12,heap_p2,3
ldo r3,r12,heap_p2,3
lao r12,heap_p2,4
sto r4,r12,heap_p2,4
lao r12,heap_p1,6
sto r3,r12,heap_p1,6
lao r12,heap_size_129,2
ldo r4,r12,heap_size_129,2
lsl r4,r4,#6-2
.ifdef MUNMAP
lao r12,heap_p2,5
ldo r3,r12,heap_p2,5
add r6,r3,r4,lsl #2
add r3,r3,#4095
and r3,r3,#-4096
and r6,r6,#-4096
subs r6,r6,r3
bls no_pages
str r4,[sp,#-4]!
str r6,[sp,#-4]!
str r3,[sp,#-4]!
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl _munmap
add sp,sp,#8
ldr r4,[sp],#4
.thumb_func
no_pages:
.endif
.if ADJUST_HEAP_SIZE
mov r3,r4
.endif
subs r4,r4,r8
.if ADJUST_HEAP_SIZE
mov r6,r4
lao r12,heap_size_multiple,0
ldo r12,r12,heap_size_multiple,0
umull r4,r7,r12,r4
lsr r4,r4,#9
orr r4,r4,r7,lsl #32-9
lsrs r7,r7,#9
bne no_small_heap1
cmp r4,#MINIMUM_HEAP_SIZE_2
bhs not_too_small1
mov r4,#MINIMUM_HEAP_SIZE_2
not_too_small1:
subs r3,r3,r4
blo no_small_heap1
sub r5,r5,r3
lsl r3,r3,#2
lao r12,heap_end_after_gc,5
ldo r8,r12,heap_end_after_gc,5
lao r12,heap_end_after_copy_gc,4
sto r8,r12,heap_end_after_copy_gc,4
sub r8,r8,r3
lao r12,heap_end_after_gc,6
sto r8,r12,heap_end_after_gc,6
no_small_heap1:
mov r4,r6
.endif
lsl r4,r4,#2
.endif
.thumb_func
end_garbage_collect:
.if WRITE_HEAP
lao r12,heap_end_write_heap,1
sto r10,r12,heap_end_write_heap,1
lao r12,d3_flag_write_heap,1
mov r11,#0
sto r11,r12,d3_flag_write_heap,1
.thumb_func
end_garbage_collect_:
.endif
str r4,[sp,#-4]!
lao r12,flags,9
ldo r12,r12,flags,9
tst r12,#2
beq no_heap_use_message
str r4,[sp,#-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,[sp],#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:
.if FINALIZERS
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl call_finalizers
.endif
ldr r4,[sp],#4
.if WRITE_HEAP
@ Check whether memory profiling is on or off
lao r12,flags,10
ldo r12,r12,flags,10
tst r12,#32
beq no_write_heap
lao r12,min_write_heap_size,0
ldo r12,r12,min_write_heap_size,0
cmp r4,r12
blo no_write_heap
str r6,[sp,#-4]!
str r7,[sp,#-4]!
str r8,[sp,#-4]!
str r9,[sp,#-4]!
str r10,[sp,#-4]!
subs sp,sp,#64
lao r12,d3_flag_write_heap,2
ldo r4,r12,d3_flag_write_heap,2
tst r4,r4
bne copy_to_compact_with_alloc_in_extra_heap
lao r4,garbage_collect_flag,6
ldosb r4,r4,garbage_collect_flag,6
lao r12,heap2_begin_and_end,1
ldo r6,r12,heap2_begin_and_end,1
laol r12,heap2_begin_and_end+4,heap2_begin_and_end_o_4,0
ldo r7,r12,heap2_begin_and_end_o_4,0
lao r3,heap_p1,7
otoa r3,heap_p1,7
tst r4,r4
beq gc0
lao r3,heap_p2,6
otoa r3,heap_p2,6
bgt gc1
lao r3,heap_p3,4
otoa r3,heap_p3,4
mov r6,#0
mov r7,#0
gc0:
gc1:
ldr r3,[r3]
? /* fill record */
mov r4,sp
str r3,[r4,#0]
? movl a4,4(d0) // klop dit?
? movl a0,8(d0) // heap2_begin
? movl a1,12(d0) // heap2_end
lao r12,stack_p,3
ldo r3,r12,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 r4,[sp,#-4]!
bl write_heap
add sp,sp,#68
ldr r10,[sp],#4
ldr r9,[sp],#4
ldr r8,[sp],#4
ldr r7,[sp],#4
ldr r6,[sp],#4
.thumb_func
no_write_heap:
.endif
ldmia sp!,{r0-r4,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 r12,free_finalizer_list,1
ldo r4,r12,free_finalizer_list,1
.thumb_func
call_finalizers_lp:
laol r12,__Nil-4,__Nil_o_m4,1
otoa r12,__Nil_o_m4,1
cmp r4,r12
beq end_call_finalizers
ldr r12,[r4,#4]
str r12,[sp,#-4]!
ldr r3,[r4,#8]
ldr r12,[r3,#4]
str r12,[sp,#-4]!
ldr r12,[r3]
blx r12
add sp,sp,#4
ldr r4,[sp],#4
b call_finalizers_lp
.thumb_func
end_call_finalizers:
lao r12,free_finalizer_list,2
laol r11,__Nil-4,__Nil_o_m4,2
otoa r11,__Nil_o_m4,2
sto r11,r12,free_finalizer_list,2
ldr lr,[sp],#4
mov pc,lr
.endif
.if WRITE_HEAP
.thumb_func
copy_to_compact_with_alloc_in_extra_heap:
lao r12,heap2_begin_and_end,2
ldo r6,r12,heap2_begin_and_end,2
laol r12,heap2_begin_and_end+4,heap2_begin_and_end_o_4,1
ldo r7,r12,heap2_begin_and_end_o_4,1
lao r3,heap_p2,7
otoa r3,heap_p2,7
b gc1
.endif
out_of_memory_4:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl add_garbage_collect_time
lao r8,out_of_memory_string_4,0
otoa r8,out_of_memory_string_4,0
b print_error
.thumb_func
zero_bit_vector:
eor r7,r7,r7
tst r4,#1
beq zero_bits1_1
str r7,[r8]
add r8,r8,#4
zero_bits1_1:
lsr r4,r4,#1
mov r3,r4
lsr r4,r4,#1
tst r3,#1
beq zero_bits1_5
subs r8,r8,#8
b zero_bits1_2
zero_bits1_4:
str r7,[r8]
str r7,[r8,#4]
zero_bits1_2:
str r7,[r8,#8]
str r7,[r8,#12]
add r8,r8,#16
zero_bits1_5:
subs r4,r4,#1
bhs zero_bits1_4
ldr lr,[sp],#4
mov pc,lr
.thumb_func
reorder:
str r9,[sp,#-4]!
str r8,[sp,#-4]!
mov r8,r4
lsl r8,r8,#2
mov r9,r3
lsl r9,r9,#2
add r6,r6,r9
subs r7,r7,r8
str r9,[sp,#-4]!
str r8,[sp,#-4]!
str r3,[sp,#-4]!
str r4,[sp,#-4]!
b st_reorder_lp
.thumb_func
reorder_lp:
ldr r8,[r6]
ldr r9,[r7,#-4]
str r8,[r7,#-4]
subs r7,r7,#4
str r9,[r6]
add r6,r6,#4
subs r4,r4,#1
bne next_b_in_element
ldr r4,[sp]
ldr r12,[sp,#12]
add r6,r6,r12
.thumb_func
next_b_in_element:
subs r3,r3,#1
bne next_a_in_element
ldr r3,[sp,#4]
ldr r12,[sp,#8]
subs r7,r7,r12
.thumb_func
next_a_in_element:
.thumb_func
st_reorder_lp:
cmp r7,r6
bhi reorder_lp
ldr r4,[sp],#4
ldr r3,[sp],#4
add sp,sp,#8
ldr r8,[sp],#4
ldr r9,[sp],#4
ldr lr,[sp],#4
mov pc,lr
@
@ the sliding compacting garbage collector
@
.thumb_func
compacting_collector:
@ zero all mark bits
lao r12,stack_top,0
sto r9,r12,stack_top,0
lao r12,heap_vector,4
ldo r10,r12,heap_vector,4
.if MARK_GC
.if MARK_AND_COPY_GC
lao r12,flags,11
ldo r12,r12,flags,11
tst r12,#64
beq no_mark4
.endif
lao r12,zero_bits_before_mark,0
otoa r12,zero_bits_before_mark,0
ldr r11,[r12]
cmp r11,#0
beq no_zero_bits
mov r11,#0
str r11,[r12]
.if MARK_AND_COPY_GC
no_mark4:
.endif
.endif
mov r8,r10
lao r12,heap_size_33,3
ldo r4,r12,heap_size_33,3
add r4,r4,#3
lsr r4,r4,#2
mov r3,#0
tst r4,#1
beq zero_bits_1
str r3,[r8],#4
zero_bits_1:
mov r6,r4
lsr r4,r4,#2
tst r6,#2
beq zero_bits_5
subs r8,r8,#8
b zero_bits_2
zero_bits_4:
str r3,[r8]
str r3,[r8,#4]
zero_bits_2:
str r3,[r8,#8]
str r3,[r8,#12]
add r8,r8,#16
zero_bits_5:
subs r4,r4,#1
bcs zero_bits_4
.if MARK_GC
.if MARK_AND_COPY_GC
lao r12,flags,12
ldo r12,r12,flags,12
tst r12,#64
beq no_mark5
.endif
.thumb_func
no_zero_bits:
lao r12,n_last_heap_free_bytes,0
ldo r4,r12,n_last_heap_free_bytes,0
lao r12,n_free_words_after_mark,3
ldo r3,r12,n_free_words_after_mark,3
.if 1
lsr r4,r4,#2
.else
lsl r3,r3,#2
.endif
add r8,r3,r3,lsl #3
lsr r8,r8,#2
cmp r4,r8
bgt compact_gc
.if ADJUST_HEAP_SIZE
lao r12,bit_vector_size,1
ldo r3,r12,bit_vector_size,1
lsl r3,r3,#2
sub r4,r3,r4
lao r12,heap_size_multiple,1
ldo r12,r12,heap_size_multiple,1
umull r4,r7,r12,r4
lsr r4,r4,#7
orr r4,r4,r7,lsl #32-7
lsrs r7,r7,#7
bne no_smaller_heap
cmp r4,r3
bhs no_smaller_heap
cmp r3,#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 r12,zero_bits_before_mark,1
mov r11,#1
sto r11,r12,zero_bits_before_mark,1
lao r12,n_last_heap_free_bytes,1
mov r11,#0
sto r11,r12,n_last_heap_free_bytes,1
lao r12,n_free_words_after_mark,4
mov r11,#1000
sto r11,r12,n_free_words_after_mark,4
.if MARK_AND_COPY_GC
no_mark5:
.endif
.endif
.include "thumb2compact.s"
lao r12,stack_top,1
ldo r9,r12,stack_top,1
lao r12,heap_size_33,4
ldo r3,r12,heap_size_33,4
lsl r3,r3,#5
lao r12,heap_p3,5
ldo r12,r12,heap_p3,5
add r3,r3,r12
lao r12,heap_end_after_gc,7
sto r3,r12,heap_end_after_gc,7
subs r3,r3,r10
lsr r3,r3,#2
lao r12,n_allocated_words,4
ldo r12,r12,n_allocated_words,4
subs r3,r3,r12
mov r5,r3
bcc out_of_memory_4
ldr r12,=107374182
cmp r3,r12
bhs not_out_of_memory
add r4,r3,r3,lsl #2
lsl r4,r4,#3
lao r12,heap_size,7
ldo r12,r12,heap_size,7
cmp r4,r12
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 r12,flags,13
ldo r12,r12,flags,13
tst r12,#64
beq no_mark_6
.endif
lao r12,heap_p3,6
ldo r4,r12,heap_p3,6
sub r4,r10,r4
lao r12,n_allocated_words,5
ldo r3,r12,n_allocated_words,5
add r4,r4,r3,lsl #2
lao r12,heap_size_33,5
ldo r3,r12,heap_size_33,5
lsl r3,r3,#5
lao r12,heap_size_multiple,2
ldo r12,r12,heap_size_multiple,2
umull r4,r7,r12,r4
lsr r4,r4,#8
orr r4,r4,r7,lsl #32-8
lsrs r7,r7,#8
bne no_small_heap2
and r4,r4,#-4
cmp r4,#MINIMUM_HEAP_SIZE
bhs not_too_small2
mov r4,#MINIMUM_HEAP_SIZE
not_too_small2:
mov r6,r3
subs r6,r6,r4
blo no_small_heap2
lao r12,heap_end_after_gc,8
otoa r12,heap_end_after_gc,8
ldr r11,[r12]
sub r11,r11,r6
str r11,[r12]
sub r5,r5,r6,lsr #2
mov r3,r4
no_small_heap2:
lsr r3,r3,#2
lao r12,bit_vector_size,2
sto r3,r12,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 r4,r4,#2
lao r12,heap_size,8
ldo r12,r12,heap_size,8
lsl r6,r12,#5
sub r6,r6,r12
cmp r4,r6
ble no_copy_garbage_collection
lao r12,heap_p,2
ldo r4,r12,heap_p,2
lao r12,heap_p1,8
sto r4,r12,heap_p1,8
lao r12,heap_size_129,3
lto r3,r12,heap_size_129,3
lsl r3,r3,#6
add r4,r4,r3
lao r12,heap_copied_vector,3
sto r4,r12,heap_copied_vector,3
lao r12,heap_end_after_gc,9
sto r4,r12,heap_end_after_gc,9
lao r12,heap_copied_vector_size,4
ldo r3,r12,heap_copied_vector_size,4
add r3,r3,r4
lao r12,heap_p2,8
sto r3,r12,heap_p2,8
lao r12,heap_p3,7
ldo r4,r12,heap_p3,7
lao r12,heap_vector,5
ldo r12,r12,heap_vector,5
cmp r4,r12
ble vector_at_end_2
lao r12,heap_vector,6
ldo r3,r12,heap_vector,6
lao r12,extra_heap,4
sto r3,r12,extra_heap,4
subs r4,r4,r3
lsr r4,r4,#2
lao r12,extra_heap_size,4
sto r4,r12,extra_heap_size,4
lao r12,garbage_collect_flag,7
mov r11,#2
stob r11,r12,garbage_collect_flag,7
b no_copy_garbage_collection
vector_at_end_2:
lao r12,garbage_collect_flag,8
mov r11,#0
stob r11,r12,garbage_collect_flag,8
.endif
.thumb_func
no_copy_garbage_collection:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl add_garbage_collect_time
mov r4,r10
lao r12,heap_p3,8
ldo r12,r12,heap_p3,8
subs r4,r4,r12
lao r12,n_allocated_words,6
ldo r3,r12,n_allocated_words,6
add r4,r4,r3,lsl #2
b end_garbage_collect
.thumb_func
stack_overflow:
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl add_execute_time
lao r8,stack_overflow_string,0
otoa r8,stack_overflow_string,0
b print_error
IO_error:
str r0,[sp]
lao r0,IO_error_string,0
otoa r0,IO_error_string,0
bl ew_print_string
ldr r0,[sp],#4
bl ew_print_string
lao r0,new_line_string,0
otoa r0,new_line_string,0
bl ew_print_string
b halt
.thumb_func
print_error:
mov r0,r8
bl ew_print_string
.thumb_func
halt:
lao r12,halt_sp,3
ldo sp,r12,halt_sp,3
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-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 r6,[r9],#4
mov r6,r7
ldr r12,[r7]
.align
add lr,pc,#9
str lr,[sp,#-4]!
blx r12
mov r7,r6
ldr r6,[r9,#-4]!
ldr r8,[r7]
str r8,[r6]
ldr r8,[r7,#4]
str r8,[r6,#4]
ldr r8,[r7,#8]
str r8,[r6,#8]
ldr lr,[sp],#4
mov pc,lr
.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 r7,[r6,#4]
ldr r4,[r7]
tst r4,#2
.if MARK_GC
beq eval_fill2
.else
beq __cycle__in__spine
.endif
str r4,[r6]
ldr r8,[r7,#4]
str r8,[r6,#4]
ldr r8,[r7,#8]
str r8,[r6,#8]
ldr lr,[sp],#4
mov pc,lr
.if MARK_GC
eval_fill2:
lao r12,__cycle__in__spine,0
otoa r12,__cycle__in__spine,0
str r12,[r6]
str r6,[r9]
.if MARK_AND_COPY_GC
lao r12,flags,14
ldo r12,r12,flags,14
tst r12,#64
beq __cycle__in__spine
.endif
add r9,r9,#4
mov r6,r7
.align
add lr,pc,#9
str lr,[sp,#-4]!
blx r4
mov r7,r6
ldr r6,[r9,#-4]!
ldr r8,[r7]
str r8,[r6]
ldr r8,[r7,#4]
str r8,[r6,#4]
ldr r8,[r7,#8]
str r8,[r6,#8]
ldr lr,[sp],#4
mov pc,lr
.endif
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_0:
lao r12,e__system__nind,0
otoa r12,e__system__nind,0
str r12,[r7]
str r6,[r7,#4]
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_1:
lao r12,e__system__nind,1
otoa r12,e__system__nind,1
str r12,[r7]
ldr r4,[r7,#4]
str r6,[r7,#4]
mov r7,r4
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_2:
lao r12,e__system__nind,2
otoa r12,e__system__nind,2
str r12,[r7]
ldr r8,[r7,#4]
str r6,[r7,#4]
ldr r7,[r7,#8]
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_3:
lao r12,e__system__nind,3
otoa r12,e__system__nind,3
str r12,[r7]
ldr r8,[r7,#4]
str r6,[r7,#4]
str r6,[r9],#4
ldr r6,[r7,#12]
ldr r7,[r7,#8]
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_4:
lao r12,e__system__nind,4
otoa r12,e__system__nind,4
str r12,[r7]
ldr r8,[r7,#4]
str r6,[r7,#4]
str r6,[r9]
ldr r3,[r7,#16]
str r3,[r9,#4]
add r9,r9,#8
ldr r6,[r7,#12]
ldr r7,[r7,#8]
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_5:
lao r12,e__system__nind,5
otoa r12,e__system__nind,5
str r12,[r7]
ldr r8,[r7,#4]
str r6,[r9]
str r6,[r7,#4]
ldr r3,[r7,#20]
str r3,[r9,#4]
ldr r3,[r7,#16]
str r3,[r9,#8]
add r9,r9,#12
ldr r6,[r7,#12]
ldr r7,[r7,#8]
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_6:
lao r12,e__system__nind,6
otoa r12,e__system__nind,6
str r12,[r7]
ldr r8,[r7,#4]
str r6,[r9]
str r6,[r7,#4]
ldr r3,[r7,#24]
str r3,[r9,#4]
ldr r3,[r7,#20]
str r3,[r9,#8]
ldr r3,[r7,#16]
str r3,[r9,#12]
add r9,r9,#16
ldr r6,[r7,#12]
ldr r7,[r7,#8]
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_7:
mov r4,#0
mov r3,#20
.thumb_func
eval_upd_n:
lao r12,e__system__nind,7
otoa r12,e__system__nind,7
add r2,r7,r3
str r12,[r7]
ldr r8,[r7,#4]
str r6,[r9]
str r6,[r7,#4]
ldr r3,[r2,#8]
str r3,[r9,#4]
ldr r3,[r2,#4]
str r3,[r9,#8]
ldr r3,[r2]
str r3,[r9,#12]
add r9,r9,#16
.thumb_func
eval_upd_n_lp:
ldr r3,[r2,#-4]!
str r3,[r9],#4
subs r4,r4,#1
bcs eval_upd_n_lp
ldr r6,[r7,#12]
ldr r7,[r7,#8]
mov pc,r11
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_8:
mov r4,#1
mov r3,#24
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_9:
mov r4,#2
mov r3,#28
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_10:
mov r4,#3
mov r3,#32
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_11:
mov r4,#4
mov r3,#36
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_12:
mov r4,#5
mov r3,#40
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_13:
mov r4,#6
mov r3,#44
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_14:
mov r4,#7
mov r3,#48
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_15:
mov r4,#8
mov r3,#52
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_16:
mov r4,#9
mov r3,#56
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_17:
mov r4,#10
mov r3,#60
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_18:
mov r4,#11
mov r3,#64
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_19:
mov r4,#12
mov r3,#68
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_20:
mov r4,#13
mov r3,#72
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_21:
mov r4,#14
mov r3,#76
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_22:
mov r4,#15
mov r3,#80
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_23:
mov r4,#16
mov r3,#84
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_24:
mov r4,#17
mov r3,#88
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_25:
mov r4,#18
mov r3,#92
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_26:
mov r4,#19
mov r3,#96
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_27:
mov r4,#20
mov r3,#100
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_28:
mov r4,#21
mov r3,#104
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_29:
mov r4,#22
mov r3,#108
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_30:
mov r4,#23
mov r3,#112
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_31:
mov r4,#24
mov r3,#116
b eval_upd_n
.ifdef PROFILE
.align
add lr,pc,#9
str lr,[sp,#-4]!
bl profile_n
mov r8,r4
.endif
eval_upd_32:
mov r4,#25
mov r3,#120
b eval_upd_n
@
@ STRINGS
@
.section .text. (catAC)
catAC:
ldr r4,[r6,#4]
ldr r3,[r7,#4]
add r8,r4,r3
add r8,r8,#8+3
lsr r8,r8,#2
subs r5,r5,r8
blo gc_3
gc_r_3:
add r6,r6,#8
add r7,r7,#8
@ fill_node
str r10,[sp,#-4]!
laol r12,__STRING__+2,__STRING___o_2,1
otoa r12,__STRING___o_2,1
str r12,[r10]
@ store length
add r8,r4,r3
str r8,[r10,#4]
add r10,r10,#8
@ copy string 1
add r8,r3,#3
add r3,r3,r10
lsrs r8,r8,#2
beq catAC_after_copy_lp1
catAC_copy_lp1:
ldr r12,[r7],#4
str r12,[r10],#4
subs r8,r8,#1
bne catAC_copy_lp1
catAC_after_copy_lp1:
mov r10,r3
@ copy_string 2
cat_string_6:
lsrs r8,r4,#2
beq cat_string_9
cat_string_7:
ldr r3,[r6],#4
@ store not aligned
str r3,[r10],#4
subs r8,r8,#1
bne cat_string_7
cat_string_9:
tst r4,#2
beq cat_string_10
ldrh r3,[r6],#2
strh r3,[r10],#2
cat_string_10:
tst r4,#1
beq cat_string_11
ldrb r3,[r6]
strb r3,[r10],#1
cat_string_11:
ldr r6,[sp],#4
@ align heap pointer
add r10,r10,#3
and r10,r10,#-4
ldr lr,[sp],#4
mov pc,lr
gc_3: bl collect_2
b gc_r_3
.thumb_func
empty_string:
lao r6,zero_length_string,0
otoa r6,zero_length_string,0
ldr lr,[sp],#4
mov pc,lr
.ifdef PIC
ltol __STRING__+2,__STRING___o_2,1
lto zero_length_string,0
.endif
.section .text.sliceAC,"ax"
sliceAC:
ldr r8,[r6,#4]
tst r3,r3
bpl slice_string_1
mov r3,#0
slice_string_1:
cmp r3,r8
bge empty_string
cmp r4,r3
blt empty_string
add r4,r4,#1
cmp r4,r8
ble slice_string_2
mov r4,r8
slice_string_2:
subs r4,r4,r3
add r8,r4,#8+3
lsr r8,r8,#2
subs r5,r5,r8
blo gc_4
r_gc_4:
subs r8,r8,#2
add r12,r6,#8
add r7,r12,r3
laol r12,__STRING__+2,__STRING___o_2,2
otoa r12,__STRING___o_2,2
str r12,[r10]
str r4,[r10,#4]
@ copy part of string
mov r6,r10
add r10,r10,#8
cmp r8,#0
beq sliceAC_after_copy_lp
sliceAC_copy_lp:
@ load not aligned
ldr r12,[r7],#4
str r12,[r10],#4
subs r8,r8,#1
bne sliceAC_copy_lp
sliceAC_after_copy_lp:
ldr lr,[sp],#4
mov pc,lr
gc_4:
bl collect_1
add r8,r4,#8+3
lsr r8,r8,#2
b r_gc_4
.ifdef PIC
ltol __STRING__+2,__STRING___o_2,2
.endif
.section .text.updateAC,"ax"
updateAC:
ldr r8,[r6,#4]
cmp r3,r8
bhs update_string_error
add r8,r8,#8+3
lsr r8,r8,#2
subs r5,r5,r8
blo gc_5
r_gc_5:
ldr r8,[r6,#4]
add r8,r8,#3
lsr r8,r8,#2
mov r7,r6
mov r6,r10
laol r12,__STRING__+2,__STRING___o_2,3
otoa r12,__STRING___o_2,3
str r12,[r10]
ldr r12,[r7,#4]
add r7,r7,#8
str r12,[r10,#4]
add r10,r10,#8
add r3,r3,r10
cmp r8,#0
beq updateAC_after_copy_lp
updateAC_copy_lp:
ldr r12,[r7],#4
str r12,[r10],#4
subs r8,r8,#1
bne updateAC_copy_lp
updateAC_after_copy_lp:
strb r4,[r3]
ldr lr,[sp],#4
mov pc,lr
gc_5: bl collect_1
b r_gc_5
.thumb_func
update_string_error:
lao r8,high_index_string,0
otoa r8,high_index_string,0
tst r4,r4
bpl update_string_error_2
lao r8,low_index_string,0
otoa r8,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 r4,[r6,#4]
ldr r12,[r7,#4]
cmp r4,r12
bne equal_string_ne
add r6,r6,#8
add r7,r7,#8
and r3,r4,#3
lsrs r4,r4,#2
beq equal_string_b
equal_string_1:
ldr r8,[r6]
ldr r12,[r7]
cmp r8,r12
bne equal_string_ne
add r6,r6,#4
add r7,r7,#4
subs r4,r4,#1
bne equal_string_1
.thumb_func
equal_string_b:
tst r3,#2
beq equal_string_2
ldrh r4,[r6]
ldrh r12,[r7]
cmp r4,r12
bne equal_string_ne
add r6,r6,#2
add r7,r7,#2
equal_string_2:
tst r3,#1
beq equal_string_eq
ldrb r3,[r6]
ldrb r12,[r7]
cmp r3,r12
bne equal_string_ne
.thumb_func
equal_string_eq:
mov r4,#1
ldr lr,[sp],#4
mov pc,lr
.thumb_func
equal_string_ne:
mov r4,#0
ldr lr,[sp],#4
mov pc,lr
.section .text.cmpAC,"ax"
cmpAC:
ldr r3,[r6,#4]
ldr r8,[r7,#4]
add r6,r6,#8
add r7,r7,#8
cmp r8,r3
blo cmp_string_less
bhi cmp_string_more
mov r4,#0
b cmp_string_chars
.thumb_func
cmp_string_more:
mov r4,#1
b cmp_string_chars
.thumb_func
cmp_string_less:
mov r4,#-1
mov r3,r8
b cmp_string_chars
cmp_string_1:
ldr r8,[r7]
ldr r12,[r6]
cmp r8,r12
bne cmp_string_ne4
add r7,r7,#4
add r6,r6,#4
.thumb_func
cmp_string_chars:
subs r3,r3,#4
bcs cmp_string_1
.thumb_func
cmp_string_b:
@ to do compare bytes using and instead of ldrb
tst r3,#2
beq cmp_string_2
ldrb r8,[r7]
ldrb r12,[r6]
cmp r8,r12
bne cmp_string_ne
ldrb r8,[r7,#1]
ldrb r12,[r6,#1]
cmp r8,r12
bne cmp_string_ne
add r7,r7,#2
add r6,r6,#2
cmp_string_2:
tst r3,#1
beq cmp_string_eq
ldrb r8,[r7]
ldrb r12,[r6]
cmp r8,r12
bne cmp_string_ne
.thumb_func
cmp_string_eq:
ldr lr,[sp],#4
mov pc,lr
cmp_string_ne4:
@ to do compare bytes using and instead of ldrb
ldrb r3,[r7]
ldrb r12,[r6]
cmp r3,r12
bne cmp_string_ne
ldrb r3,[r7,#1]
ldrb r12,[r6,#1]
cmp r3,r12
bne cmp_string_ne
ldrb r3,[r7,#2]
ldrb r12,[r6,#2]
cmp r3,r12
bne cmp_string_ne
ldrb r3,[r7,#3]
ldrb r12,[r6,#3]
cmp r3,r12
.thumb_func
cmp_string_ne:
bhi cmp_string_r1
mov r4,#-1
ldr lr,[sp],#4
mov pc,lr
cmp_string_r1:
mov r4,#1
ldr lr,[sp],#4
mov pc,lr
.section .text.string_to_string_node,"ax"
.thumb_func
string_to_string_node:
ldr r8,[r6],#4
add r4,r8,#3
lsr r4,r4,#2
add r12,r4,#2
subs r5,r5,r12
blo string_to_string_node_gc
.thumb_func
string_to_string_node_r:
laol r12,__STRING__+2,__STRING___o_2,4
otoa r12,__STRING___o_2,4
str r12,[r10]
str r8,[r10,#4]
mov r8,r10
add r10,r10,#8
b string_to_string_node_4
string_to_string_node_2:
ldr r12,[r6],#4
str r12,[r10],#4
string_to_string_node_4:
subs r4,r4,#1
bge string_to_string_node_2
mov r6,r8
ldr lr,[sp],#4
mov pc,lr
.thumb_func
string_to_string_node_gc:
stmdb sp!,{r6,r8}
bl collect_0
ldmia sp!,{r6,r8}
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 r4,[r6,#-8]
add r12,r4,#3
subs r5,r5,r12
blo int_array_to_node_gc
.thumb_func
int_array_to_node_r:
laol r12,__ARRAY__+2,__ARRAY___o_2,0
otoa r12,__ARRAY___o_2,0
str r12,[r10]
mov r7,r6
str r4,[r10,#4]
mov r6,r10
laol r12,INT+2,INT_o_2,3
otoa r12,INT_o_2,3
str r12,[r10,#8]
add r10,r10,#12
b int_array_to_node_4
int_array_to_node_2:
ldr r12,[r7],#4
str r12,[r10],#4
int_array_to_node_4:
subs r4,r4,#1
bge int_array_to_node_2
ldr lr,[sp],#4
mov pc,lr
.thumb_func
int_array_to_node_gc:
str r6,[sp,#-4]!
bl collect_0
ldr r6,[sp],#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 r4,[r6,#-8]
add r12,r4,#3+1
subs r5,r5,r12
blo real_array_to_node_gc
.thumb_func
real_array_to_node_r:
tst r10,#4
orr r10,r10,#4
it ne
addne r5,r5,#1
mov r7,r6
laol r12,__ARRAY__+2,__ARRAY___o_2,1
otoa r12,__ARRAY___o_2,1
str r12,[r10]
str r4,[r10,#4]
mov r6,r10
laol r12,REAL+2,REAL_o_2,2
otoa r12,REAL_o_2,2
str r12,[r10,#8]
add r10,r10,#12
b real_array_to_node_4
real_array_to_node_2:
ldr r12,[r7]
str r12,[r10]
ldr r8,[r7,#4]
add r7,r7,#8
str r8,[r10,#4]
add r10,r10,#8
real_array_to_node_4:
subs r4,r4,#1
bge real_array_to_node_2
ldr lr,[sp],#4
mov pc,lr
.thumb_func
real_array_to_node_gc:
str r6,[sp,#-4]!
bl collect_0
ldr r6,[sp],#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 r3,r4,#3
lsr r3,r3,#2
add r12,r3,#3
subs r5,r5,r12
bhs no_collect_4574
bl collect_0
no_collect_4574:
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,2
otoa r12,__ARRAY___o_2,2
str r12,[r10]
str r4,[r10,#4]
laol r12,BOOL+2,BOOL_o_2,2
otoa r12,BOOL_o_2,2
str r12,[r10,#8]
add r12,r10,#12
add r10,r12,r3,lsl #2
ldr lr,[sp],#4
mov pc,lr
_create_arrayC:
add r3,r4,#3
lsr r3,r3,#2
add r12,r3,#2
subs r5,r5,r12
bhs no_collect_4573
bl collect_0
no_collect_4573:
mov r6,r10
laol r12,__STRING__+2,__STRING___o_2,5
otoa r12,__STRING___o_2,5
str r12,[r10]
str r4,[r10,#4]
add r12,r10,#8
add r10,r12,r3,lsl #2
ldr lr,[sp],#4
mov pc,lr
_create_arrayI:
add r12,r4,#3
subs r5,r5,r12
bhs no_collect_4572
bl collect_0
no_collect_4572:
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,3
otoa r12,__ARRAY___o_2,3
str r12,[r10]
str r4,[r10,#4]
laol r12,INT+2,INT_o_2,4
otoa r12,INT_o_2,4
str r12,[r10,#8]
add r12,r10,#12
add r10,r12,r4,lsl #2
ldr lr,[sp],#4
mov pc,lr
_create_arrayR:
add r12,r4,r4
add r12,r12,#3+1
subs r5,r5,r12
bhs no_collect_4580
bl collect_0
no_collect_4580:
tst r10,#4
orr r10,r10,#4
it ne
addne r5,r5,#1
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,4
otoa r12,__ARRAY___o_2,4
str r12,[r10]
str r4,[r10,#4]
laol r12,REAL+2,REAL_o_2,3
otoa r12,REAL_o_2,3
str r12,[r10,#8]
add r12,r10,#12
add r10,r12,r4,lsl #3
ldr lr,[sp],#4
mov pc,lr
@ r4: number of elements, r3: element descriptor
@ r2: element size, r1: element a size, a0:a_element-> a0: array
.thumb_func
_create_r_array:
mul r12,r4,r2
add r12,r12,#3
subs r5,r5,r12
bhs no_collect_4586
bl collect_1
no_collect_4586:
mov r8,r6
laol r12,__ARRAY__+2,__ARRAY___o_2,5
otoa r12,__ARRAY___o_2,5
str r12,[r10]
str r4,[r10,#4]
str r3,[r10,#8]
mov r6,r10
add r10,r10,#12
@ r4: number of elements, a0: array
@ r2: element size, r1: element a size, a2:a_element
cmp r1,#0
beq _create_r_array_0
cmp r1,#2
blo _create_r_array_1
beq _create_r_array_2
cmp r1,#4
blo _create_r_array_3
beq _create_r_array_4
b _create_r_array_5
_create_r_array_0:
lsl r2,r2,#2
mul r12,r4,r2
add r10,r10,r12
ldr lr,[sp],#4
mov pc,lr
_create_r_array_1:
lsl r2,r2,#2
b _st_fillr1_array
_fillr1_array:
str r8,[r10]
add r10,r10,r2
_st_fillr1_array:
subs r4,r4,#1
bcs _fillr1_array
ldr lr,[sp],#4
mov pc,lr
_create_r_array_2:
lsl r2,r2,#2
b _st_fillr2_array
_fillr2_array:
str r8,[r10]
str r8,[r10,#4]
add r10,r10,r2
_st_fillr2_array:
subs r4,r4,#1
bcs _fillr2_array
ldr lr,[sp],#4
mov pc,lr
_create_r_array_3:
lsl r2,r2,#2
b _st_fillr3_array
_fillr3_array:
str r8,[r10]
str r8,[r10,#4]
str r8,[r10,#8]
add r10,r10,r2
_st_fillr3_array:
subs r4,r4,#1
bcs _fillr3_array
ldr lr,[sp],#4
mov pc,lr
_create_r_array_4:
lsl r2,r2,#2
b _st_fillr4_array
_fillr4_array:
str r8,[r10]
str r8,[r10,#4]
str r8,[r10,#8]
str r8,[r10,#12]
add r10,r10,r2
_st_fillr4_array:
subs r4,r4,#1
bcs _fillr4_array
ldr lr,[sp],#4
mov pc,lr
_create_r_array_5:
sub r2,r2,r1
lsl r2,r2,#2
b _st_fillr5_array
_fillr5_array:
str r8,[r10]
str r8,[r10,#4]
str r8,[r10,#8]
str r8,[r10,#12]
add r10,r10,#16
sub r3,r1,#5
_copy_elem_5_lp:
str r8,[r10],#4
subs r3,r3,#1
bcs _copy_elem_5_lp
add r10,r10,r2
_st_fillr5_array:
subs r4,r4,#1
bcs _fillr5_array
ldr lr,[sp],#4
mov pc,lr
create_arrayB:
mov r7,r3
add r3,r3,#3
lsr r3,r3,#2
add r12,r3,#3
subs r5,r5,r12
bhs no_collect_4575
str r7,[sp,#-4]!
bl collect_0
ldr r7,[sp],#4
no_collect_4575:
orr r4,r4,r4,lsl #8
orr r4,r4,r4,lsl #16
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,6
otoa r12,__ARRAY___o_2,6
str r12,[r10]
str r7,[r10,#4]
laol r12,BOOL+2,BOOL_o_2,3
otoa r12,BOOL_o_2,3
str r12,[r10,#8]
add r10,r10,#12
b create_arrayBCI
create_arrayC:
mov r7,r3
add r3,r3,#3
lsr r3,r3,#2
add r12,r3,#2
subs r5,r5,r12
bhs no_collect_4578
str r7,[sp,#-4]!
bl collect_0
ldr r7,[sp],#4
no_collect_4578:
orr r4,r4,r4,lsl #8
orr r4,r4,r4,lsl #16
mov r6,r10
laol r12,__STRING__+2,__STRING___o_2,6
otoa r12,__STRING___o_2,6
str r12,[r10]
str r7,[r10,#4]
add r10,r10,#8
b create_arrayBCI
create_arrayI:
add r12,r3,#3
subs r5,r5,r12
bhs no_collect_4577
bl collect_0
no_collect_4577:
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,7
otoa r12,__ARRAY___o_2,7
str r12,[r10]
str r3,[r10,#4]
laol r12,INT+2,INT_o_2,5
otoa r12,INT_o_2,5
str r12,[r10,#8]
add r10,r10,#12
create_arrayBCI:
tst r3,#1
lsr r3,r3,#1
beq st_filli_array
str r4,[r10],#4
b st_filli_array
.thumb_func
filli_array:
str r4,[r10]
str r4,[r10,#4]
add r10,r10,#8
.thumb_func
st_filli_array:
subs r3,r3,#1
bcs filli_array
ldr lr,[sp],#4
mov pc,lr
create_arrayR:
add r12,r4,r4
add r12,r12,#3+1
vmov r3,r7,d0
subs r5,r5,r12
bhs no_collect_4579
str r7,[sp,#-4]!
bl collect_0
ldr r7,[sp],#4
no_collect_4579:
tst r10,#4
orr r10,r10,#4
it ne
addne r5,r5,#1
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,8
otoa r12,__ARRAY___o_2,8
str r12,[r10]
str r4,[r10,#4]
laol r12,REAL+2,REAL_o_2,4
otoa r12,REAL_o_2,4
str r12,[r10,#8]
add r10,r10,#12
b st_fillr_array
.thumb_func
fillr_array:
str r3,[r10]
str r7,[r10,#4]
add r10,r10,#8
.thumb_func
st_fillr_array:
subs r4,r4,#1
bcs fillr_array
ldr lr,[sp],#4
mov pc,lr
.thumb_func
create_array:
add r12,r4,#3
subs r5,r5,r12
bhs no_collect_4576
bl collect_1
no_collect_4576:
mov r3,r6
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,9
otoa r12,__ARRAY___o_2,9
str r12,[r10]
str r4,[r10,#4]
mov r12,#0
str r12,[r10,#8]
add r10,r10,#12
mov r1,r4
b fillr1_array
@ in r4: number of elements, r3: element descriptor
@ r2: element size, r1: element a size -> a0: array
create_R_array:
cmp r2,#2
blo create_R_array_1
beq create_R_array_2
cmp r2,#4
blo create_R_array_3
beq create_R_array_4
b create_R_array_5
create_R_array_1:
@ r4: number of elements, r3: element descriptor
@ r1: element a size
add r12,r4,#3
subs r5,r5,r12
bhs no_collect_4581
bl collect_0
no_collect_4581:
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,10
otoa r12,__ARRAY___o_2,10
str r12,[r10]
str r4,[r10,#4]
str r3,[r10,#8]
add r10,r10,#12
cmp r1,#0
beq r_array_1_b
ldr r3,[r9,#-4]
b fillr1_array
r_array_1_b:
ldr r3,[sp,#4]
fillr1_array:
tst r4,#1
lsr r4,r4,#1
beq st_fillr1_array_1
str r3,[r10],#4
b st_fillr1_array_1
fillr1_array_lp:
str r3,[r10]
str r3,[r10,#4]
add r10,r10,#8
st_fillr1_array_1:
subs r4,r4,#1
bcs fillr1_array_lp
ldr lr,[sp],#4
mov pc,lr
create_R_array_2:
@ r4: number of elements, r3: element descriptor
@ r1: element a size
add r12,r4,r4
add r12,r12,#3
subs r5,r5,r12
bhs no_collect_4582
bl collect_0
no_collect_4582:
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,11
otoa r12,__ARRAY___o_2,11
str r12,[r10]
str r4,[r10,#4]
str r3,[r10,#8]
add r10,r10,#12
subs r1,r1,#1
blo r_array_2_bb
beq r_array_2_ab
r_array_2_aa:
ldr r3,[r9,#-4]
ldr r8,[r9,#-8]
b st_fillr2_array
r_array_2_ab:
ldr r3,[r9,#-4]
ldr r8,[sp,#4]
b st_fillr2_array
r_array_2_bb:
ldr r3,[sp,#4]
ldr r8,[sp,#8]
b st_fillr2_array
fillr2_array_1:
str r3,[r10]
str r8,[r10,#4]
add r10,r10,#8
st_fillr2_array:
subs r4,r4,#1
bcs fillr2_array_1
ldr lr,[sp],#4
mov pc,lr
create_R_array_3:
@ r4: number of elements, r3: element descriptor
@ r1: element a size
add r12,r4,r4,lsl #1
add r12,r12,#3
subs r5,r5,r12
bhs no_collect_4583
bl collect_0
no_collect_4583:
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,12
otoa r12,__ARRAY___o_2,12
str r12,[r10]
str r4,[r10,#4]
str r3,[r10,#8]
add r10,r10,#12
ldr lr,[sp],#4
mov r2,sp
cmp r1,#0
beq r_array_3
sub r8,r9,r1,lsl #2
subs r1,r1,#1
copy_a_to_b_lp3:
ldr r12,[r8],#4
str r12,[sp,#-4]!
subs r1,r1,#1
bcs copy_a_to_b_lp3
r_array_3:
ldr r3,[sp]
ldr r7,[sp,#4]
ldr r8,[sp,#8]
mov sp,r2
b st_fillr3_array
fillr3_array_1:
str r3,[r10]
str r7,[r10,#4]
str r8,[r10,#8]
add r10,r10,#12
st_fillr3_array:
subs r4,r4,#1
bcs fillr3_array_1
bx lr
create_R_array_4:
@ r4: number of elements, r3: element descriptor
@ r1: element a size
lsl r12,r4,#2
add r12,r12,#3
subs r5,r5,r12
bhs no_collect_4584
bl collect_0
no_collect_4584:
mov r6,r10
laol r12,__ARRAY__+2,__ARRAY___o_2,13
otoa r12,__ARRAY___o_2,13
str r12,[r10]
str r4,[r10,#4]
str r3,[r10,#8]
add r10,r10,#12
ldr lr,[sp],#4
mov r2,sp
cmp r1,#0
beq r_array_4
sub r8,r9,r1,lsl #2
subs r1,r1,#1
copy_a_to_b_lp4:
ldr r12,[r8],#4
str r12,[sp,#-4]!
subs r1,r1,#1
bcs copy_a_to_b_lp4
r_array_4:
ldr r0,[sp]
ldr r3,[sp,#4]
ldr r7,[sp,#8]
ldr r8,[sp,#12]
mov sp,r2
b st_fillr4_array
fillr4_array:
str r0,[r10]
str r3,[r10,#4]
str r7,[r10,#8]
str r8,[r10,#12]
add r10,r10,#16
st_fillr4_array:
subs r4,r4,#1
bcs fillr4_array
bx lr
create_R_array_5:
@ r4: number of elements, r3: element descriptor
@ r1: element a size, r2: element size
mul r12,r4,r2
add r12,r12,#3
subs r5,r5,r12
bhs no_collect_4585
bl collect_0
no_collect_4585:
laol r12,__ARRAY__+2,__ARRAY___o_2,14
otoa r12,__ARRAY___o_2,14
str r12,[r10]
str r4,[r10,#4]
str r3,[r10,#8]
ldr lr,[sp],#4
mov r11,sp
cmp r1,#0
beq r_array_5
sub r8,r9,r1,lsl #2
subs r1,r1,#1
copy_a_to_b_lp5:
ldr r12,[r8],#4
str r12,[sp,#-4]!
subs r1,r1,#1
bcs copy_a_to_b_lp5
r_array_5:
mov r6,r10
add r10,r10,#12
ldr r3,[sp]
ldr r7,[sp,#4]
b st_fillr5_array
fillr5_array_1:
str r3,[r10]
str r7,[r10,#4]
sub r12,r2,#5
ldr r8,[sp,#8]
str r8,[r10,#8]
ldr r8,[sp,#12]
add r0,sp,#16
str r8,[r10,#12]
add r10,r10,#16
copy_elem_lp5:
ldr r8,[r0],#4
str r8,[r10],#4
subs r12,r12,#1
bcs copy_elem_lp5
st_fillr5_array:
subs r4,r4,#1
bcs fillr5_array_1
mov sp,r11
bx lr
.thumb_func
repl_args_b:
cmp r4,#0
ble repl_args_b_1
subs r4,r4,#1
beq repl_args_b_4
ldr r7,[r6,#8]
subs r3,r3,#2
bne repl_args_b_2
str r7,[r9],#4
b repl_args_b_4
repl_args_b_2:
add r7,r7,r4,lsl #2
repl_args_b_3:
ldr r8,[r7,#-4]!
str r8,[r9],#4
subs r4,r4,#1
bne repl_args_b_3
repl_args_b_4:
ldr r8,[r6,#4]
str r8,[r9],#4
repl_args_b_1:
ldr lr,[sp],#4
mov pc,lr
.thumb_func
push_arg_b:
cmp r3,#2
blo push_arg_b_1
bne push_arg_b_2
cmp r3,r4
beq push_arg_b_1
push_arg_b_2:
ldr r6,[r6,#8]
subs r3,r3,#2
push_arg_b_1:
ldr r6,[r6,r3,lsl #2]
ldr lr,[sp],#4
mov pc,lr
.thumb_func
del_args:
ldr r3,[r6]
subs r3,r3,r4
ldrsh r4,[r3,#-2]
subs r4,r4,#2
bge del_args_2
str r3,[r7]
ldr r8,[r6,#4]
str r8,[r7,#4]
ldr r8,[r6,#8]
str r8,[r7,#8]
ldr lr,[sp],#4
mov pc,lr
del_args_2:
bne del_args_3
str r3,[r7]
ldr r8,[r6,#4]
str r8,[r7,#4]
ldr r8,[r6,#8]
ldr r8,[r8]
str r8,[r7,#8]
ldr lr,[sp],#4
mov pc,lr
del_args_3:
subs r5,r5,r4
blo del_args_gc
.thumb_func
del_args_r_gc:
str r3,[r7]
str r10,[r7,#8]
ldr r8,[r6,#4]
ldr r6,[r6,#8]
str r8,[r7,#4]
.thumb_func
del_args_copy_args:
ldr r8,[r6],#4
str r8,[r10],#4
subs r4,r4,#1
bgt del_args_copy_args
ldr lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.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 lr,[sp],#4
mov pc,lr
.section .text.pow_real,"ax"
.thumb_func
pow_real:
.ifdef SOFT_FP_CC
vmov r0,r1,d1
vmov r2,r3,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 lr,[sp],#4
mov pc,lr
.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 r4,s0
ldr lr,[sp],#4
mov pc,lr
.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
