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|
rmark_stack_nodes1:
movl (a0),d1
leal 1(a3),d0
movl d1,(a3)
movl d0,(a0)
rmark_next_stack_node:
addl $4,a3
rmark_stack_nodes:
cmpl end_vector,a3
je end_rmark_nodes
rmark_more_stack_nodes:
movl (a3),a0
movl neg_heap_p3,d0
addl a0,d0
#ifdef SHARE_CHAR_INT
cmpl heap_size_32_33,d0
jnc rmark_next_stack_node
#endif
#ifdef NO_BIT_INSTRUCTIONS
movl d0,d1
andl $31*4,d0
shrl $7,d1
movl bit_set_table(d0),d0
movl (a4,d1,4),a2
test d0,a2
jne rmark_stack_nodes1
orl d0,a2
movl a2,(a4,d1,4)
#else
shrl $2,d0
bts d0,(a4)
jc rmark_stack_nodes1
#endif
movl (a0),d0
call rmark_stack_node
addl $4,a3
cmpl end_vector,a3
jne rmark_more_stack_nodes
ret
rmark_stack_node:
subl $8,sp
movl d0,(a3)
lea 1(a3),a2
movl a3,4(sp)
movl $-1,d1
movl $0,(sp)
movl a2,(a0)
jmp rmark_no_reverse
rmark_node_d1:
movl neg_heap_p3,d0
addl a0,d0
#ifdef SHARE_CHAR_INT
cmpl heap_size_32_33,d0
jnc rmark_next_node
#endif
jmp rmark_node_
rmark_hnf_2:
leal 4(a0),d1
movl 4(a0),d0
subl $8,sp
movl a0,a3
movl (a0),a0
movl d1,4(sp)
movl d0,(sp)
cmpl end_stack,sp
jb rmark_using_reversal
rmark_node:
movl neg_heap_p3,d0
addl a0,d0
#ifdef SHARE_CHAR_INT
cmpl heap_size_32_33,d0
jnc rmark_next_node
#endif
movl a3,d1
rmark_node_:
#ifdef NO_BIT_INSTRUCTIONS
movl d0,a1
andl $31*4,d0
shrl $7,a1
movl bit_set_table(d0),d0
movl (a4,a1,4),a2
test d0,a2
jne rmark_reverse_and_mark_next_node
orl d0,a2
movl a2,(a4,a1,4)
#else
shrl $2,d0
bts d0,(a4)
jc rmark_reverse_and_mark_next_node
#endif
movl (a0),d0
rmark_arguments:
cmpl d1,a0
ja rmark_no_reverse
lea 1(a3),a2
movl d0,(a3)
movl a2,(a0)
rmark_no_reverse:
testb $2,d0b
je rmark_lazy_node
movzwl -2(d0),a2
test a2,a2
je rmark_hnf_0
addl $4,a0
cmp $256,a2
jae rmark_record
subl $2,a2
je rmark_hnf_2
jc rmark_hnf_1
rmark_hnf_3:
movl 4(a0),a1
rmark_hnf_3_:
cmpl end_stack,sp
jb rmark_using_reversal_
movl neg_heap_p3,d0
addl a1,d0
#ifdef NO_BIT_INSTRUCTIONS
movl d0,d1
andl $31*4,d0
shrl $7,d1
movl bit_set_table(d0),d0
test (a4,d1,4),d0
jne rmark_shared_argument_part
orl d0,(a4,d1,4)
#else
shrl $2,d0
bts d0,(a4)
jc rmark_shared_argument_part
#endif
rmark_no_shared_argument_part:
subl $8,sp
movl a0,4(sp)
lea 4(a0),a3
movl (a0),a0
lea (a1,a2,4),a1
movl a0,(sp)
rmark_push_hnf_args:
movl (a1),d1
subl $8,sp
movl a1,4(sp)
subl $4,a1
movl d1,(sp)
subl $1,a2
jg rmark_push_hnf_args
movl (a1),a0
cmpl a3,a1
ja rmark_no_reverse_argument_pointer
lea 3(a3),a2
movl a0,(a3)
movl a2,(a1)
movl neg_heap_p3,d0
addl a0,d0
#ifdef SHARE_CHAR_INT
cmpl heap_size_32_33,d0
jnc rmark_next_node
#endif
movl a1,d1
jmp rmark_node_
rmark_no_reverse_argument_pointer:
movl a1,a3
jmp rmark_node
rmark_shared_argument_part:
cmpl a0,a1
ja rmark_hnf_1
movl (a1),d1
leal 4+2+1(a0),d0
movl d0,(a1)
movl d1,4(a0)
jmp rmark_hnf_1
rmark_record:
subl $258,a2
je rmark_record_2
jb rmark_record_1
rmark_record_3:
movzwl -2+2(d0),a2
movl 4(a0),a1
subl $1,a2
jb rmark_record_3_bb
je rmark_record_3_ab
subl $1,a2
je rmark_record_3_aab
jmp rmark_hnf_3_
rmark_record_3_bb:
subl $4,a0
movl neg_heap_p3,d0
addl a1,d0
#ifdef NO_BIT_INSTRUCTIONS
movl d0,a2
andl $31*4,d0
shrl $7,a2
movl bit_set_table(d0),d0
orl d0,(a4,a2,4)
#else
shrl $2,d0
bts d0,(a4)
#endif
cmpl a0,a1
ja rmark_next_node
#ifdef NO_BIT_INSTRUCTIONS
add d0,d0
jne rmark_bit_in_same_word1
inc a2
mov $1,d0
rmark_bit_in_same_word1:
testl (a4,a2,4),d0
je rmark_not_yet_linked_bb
#else
inc d0
bts d0,(a4)
jnc rmark_not_yet_linked_bb
#endif
movl neg_heap_p3,d0
addl a0,d0
#ifdef NO_BIT_INSTRUCTIONS
addl $2*4,d0
movl d0,a2
andl $31*4,d0
shrl $7,a2
movl bit_set_table(d0),d0
orl d0,(a4,a2,4)
#else
shrl $2,d0
addl $2,d0
bts d0,(a4)
rmark_not_yet_linked_bb:
#endif
movl (a1),a2
lea 8+2+1(a0),d0
movl a2,8(a0)
movl d0,(a1)
jmp rmark_next_node
#ifdef NO_BIT_INSTRUCTIONS
rmark_not_yet_linked_bb:
orl d0,(a4,a2,4)
movl (a1),a2
lea 8+2+1(a0),d0
movl a2,8(a0)
movl d0,(a1)
jmp rmark_next_node
#endif
rmark_record_3_ab:
movl neg_heap_p3,d0
addl a1,d0
#ifdef NO_BIT_INSTRUCTIONS
movl d0,a2
andl $31*4,d0
shrl $7,a2
movl bit_set_table(d0),d0
orl d0,(a4,a2,4)
#else
shr $2,d0
bts d0,(a4)
#endif
cmpl a0,a1
ja rmark_hnf_1
#ifdef NO_BIT_INSTRUCTIONS
add d0,d0
jne rmark_bit_in_same_word2
inc a2
mov $1,d0
rmark_bit_in_same_word2:
testl (a4,a2,4),d0
je rmark_not_yet_linked_ab
#else
inc d0
bts d0,(a4)
jnc rmark_not_yet_linked_ab
#endif
movl neg_heap_p3,d0
addl a0,d0
#ifdef NO_BIT_INSTRUCTIONS
addl $4,d0
movl d0,a2
andl $31*4,d0
shrl $7,a2
movl bit_set_table(d0),d0
orl d0,(a4,a2,4)
#else
shr $2,d0
inc d0
bts d0,(a4)
rmark_not_yet_linked_ab:
#endif
movl (a1),a2
lea 4+2+1(a0),d0
movl a2,4(a0)
movl d0,(a1)
jmp rmark_hnf_1
#ifdef NO_BIT_INSTRUCTIONS
rmark_not_yet_linked_ab:
orl d0,(a4,a2,4)
movl (a1),a2
lea 4+2+1(a0),d0
movl a2,4(a0)
movl d0,(a1)
jmp rmark_hnf_1
#endif
rmark_record_3_aab:
cmpl end_stack,sp
jb rmark_using_reversal_
movl neg_heap_p3,d0
addl a1,d0
#ifdef NO_BIT_INSTRUCTIONS
movl d0,a2
andl $31*4,d0
shrl $7,a2
movl bit_set_table(d0),d0
testl (a4,a2,4),d0
jne rmark_shared_argument_part
orl d0,(a4,a2,4)
#else
shr $2,d0
bts d0,(a4)
jc rmark_shared_argument_part
#endif
subl $8,sp
movl a0,4(sp)
lea 4(a0),a3
movl (a0),a0
movl a0,(sp)
movl (a1),a0
cmpl a3,a1
ja rmark_no_reverse_argument_pointer
lea 3(a3),a2
movl a0,(a3)
movl a2,(a1)
movl neg_heap_p3,d0
addl a0,d0
#ifdef SHARE_CHAR_INT
cmpl heap_size_32_33,d0
jnc rmark_next_node
#endif
movl a1,d1
jmp rmark_node_
rmark_record_2:
cmpw $1,-2+2(d0)
ja rmark_hnf_2
je rmark_hnf_1
jmp rmark_next_node
rmark_record_1:
cmpw $0,-2+2(d0)
jne rmark_hnf_1
jmp rmark_next_node
rmark_lazy_node_1:
/ selectors:
jne rmark_selector_node_1
rmark_hnf_1:
movl a0,a3
movl (a0),a0
jmp rmark_node
/ selectors
rmark_indirection_node:
movl neg_heap_p3,a1
subl $4,a0
addl a0,a1
#ifdef NO_BIT_INSTRUCTIONS
movl a1,a2
andl $31*4,a2
shrl $7,a1
movl bit_clear_table(a2),a2
andl a2,(a4,a1,4)
#else
shrl $2,a1
btr a1,(a4)
#endif
movl a0,a1
cmpl d1,a0
movl 4(a0),a0
movl a0,(a3)
ja rmark_node_d1
movl d0,(a1)
jmp rmark_node_d1
rmark_selector_node_1:
addl $3,a2
je rmark_indirection_node
movl (a0),a1
movl d1,pointer_compare_address
movl neg_heap_p3,d1
addl a1,d1
shrl $2,d1
addl $1,a2
jle rmark_record_selector_node_1
#ifdef NO_BIT_INSTRUCTIONS
movl d1,a2
shrl $5,d1
andl $31,a2
movl bit_set_table(,a2,4),a2
movl (a4,d1,4),d1
andl a2,d1
jne rmark_hnf_1
#else
bt d1,(a4)
jc rmark_hnf_1
#endif
movl (a1),d1
testb $2,d1b
je rmark_hnf_1
cmpw $2,-2(d1)
jbe rmark_small_tuple_or_record
rmark_large_tuple_or_record:
movl 8(a1),d1
addl neg_heap_p3,d1
shrl $2,d1
#ifdef NO_BIT_INSTRUCTIONS
movl d1,a2
shrl $5,d1
andl $31,a2
movl bit_set_table(,a2,4),a2
movl (a4,d1,4),d1
andl a2,d1
jne rmark_hnf_1
#else
bt d1,(a4)
jc rmark_hnf_1
#endif
#ifdef NEW_DESCRIPTORS
movl neg_heap_p3,d1
lea -4(a0,d1),d1
pushl a0
movl -8(d0),d0
movl d1,a0
andl $31*4,a0
shrl $7,d1
movl bit_clear_table(a0),a0
andl a0,(a4,d1,4)
movzwl 4(d0),d0
movl pointer_compare_address,d1
cmpl $8,d0
jl rmark_tuple_or_record_selector_node_2
movl 8(a1),a1
je rmark_tuple_selector_node_2
movl -12(a1,d0),a0
pop a1
movl a0,(a3)
movl $__indirection,-4(a1)
movl a0,(a1)
jmp rmark_node_d1
rmark_tuple_selector_node_2:
movl (a1),a0
pop a1
movl a0,(a3)
movl $__indirection,-4(a1)
movl a0,(a1)
jmp rmark_node_d1
#else
rmark_small_tuple_or_record:
movl neg_heap_p3,d1
lea -4(a0,d1),d1
pushl a0
# ifdef NO_BIT_INSTRUCTIONS
movl d1,a0
andl $31*4,a0
shrl $7,d1
movl bit_clear_table(a0),a0
andl a0,(a4,d1,4)
# else
shrl $2,d1
btr d1,(a4)
# endif
movl -8(d0),d0
movl a1,a0
pushl a3
call *4(d0)
pop a3
pop a1
movl a0,(a3)
movl pointer_compare_address,d1
movl $__indirection,-4(a1)
movl a0,(a1)
jmp rmark_node_d1
#endif
rmark_record_selector_node_1:
je rmark_strict_record_selector_node_1
#ifdef NO_BIT_INSTRUCTIONS
movl d1,a2
shrl $5,d1
andl $31,a2
movl bit_set_table(,a2,4),a2
movl (a4,d1,4),d1
andl a2,d1
jne rmark_hnf_1
#else
bt d1,(a4)
jc rmark_hnf_1
#endif
movl (a1),d1
testb $2,d1b
je rmark_hnf_1
cmpw $258,-2(d1)
#ifdef NEW_DESCRIPTORS
jbe rmark_small_tuple_or_record
movl 8(a1),d1
addl neg_heap_p3,d1
shrl $2,d1
movl d1,a2
shrl $5,d1
andl $31,a2
movl bit_set_table(,a2,4),a2
movl (a4,d1,4),d1
andl a2,d1
jne rmark_hnf_1
rmark_small_tuple_or_record:
movl neg_heap_p3,d1
lea -4(a0,d1),d1
pushl a0
movl -8(d0),d0
movl d1,a0
andl $31*4,a0
shrl $7,d1
movl bit_clear_table(a0),a0
andl a0,(a4,d1,4)
movzwl 4(d0),d0
movl pointer_compare_address,d1
cmpl $8,d0
jle rmark_tuple_or_record_selector_node_2
movl 8(a1),a1
subl $12,d0
rmark_tuple_or_record_selector_node_2:
movl (a1,d0),a0
pop a1
movl a0,(a3)
movl $__indirection,-4(a1)
movl a0,(a1)
jmp rmark_node_d1
#else
jbe rmark_small_tuple_or_record
jmp rmark_large_tuple_or_record
#endif
rmark_strict_record_selector_node_1:
#ifdef NO_BIT_INSTRUCTIONS
movl d1,a2
shrl $5,d1
andl $31,a2
movl bit_set_table(,a2,4),a2
movl (a4,d1,4),d1
andl a2,d1
jne rmark_hnf_1
#else
bt d1,(a4)
jc rmark_hnf_1
#endif
movl (a1),d1
testb $2,d1b
je rmark_hnf_1
cmpw $258,-2(d1)
jbe rmark_select_from_small_record
movl 8(a1),d1
addl neg_heap_p3,d1
#ifdef NO_BIT_INSTRUCTIONS
movl d1,a2
shrl $7,d1
andl $31*4,a2
movl bit_set_table(a2),a2
movl (a4,d1,4),d1
andl a2,d1
jne rmark_hnf_1
#else
shrl $2,d1
bt d1,(a4)
jc rmark_hnf_1
#endif
rmark_select_from_small_record:
movl -8(d0),d1
subl $4,a0
cmpl pointer_compare_address,a0
ja rmark_selector_pointer_not_reversed
#ifdef NEW_DESCRIPTORS
movzwl 4(d1),d0
cmpl $8,d0
jle rmark_strict_record_selector_node_2
addl 8(a1),d0
movl -12(d0),d0
jmp rmark_strict_record_selector_node_3
rmark_strict_record_selector_node_2:
movl (a1,d0),d0
rmark_strict_record_selector_node_3:
movl d0,4(a0)
movzwl 6(d1),d0
testl d0,d0
je rmark_strict_record_selector_node_5
cmpl $8,d0
jle rmark_strict_record_selector_node_4
movl 8(a1),a1
subl $12,d0
rmark_strict_record_selector_node_4:
movl (a1,d0),d0
movl d0,8(a0)
rmark_strict_record_selector_node_5:
movl -4(d1),d0
#else
movl d0,(a0)
movl a0,(a3)
pushl a3
call *4(d1)
popl a3
movl (a0),d0
#endif
addl $1,a3
movl a3,(a0)
movl d0,-1(a3)
jmp rmark_next_node
rmark_selector_pointer_not_reversed:
#ifdef NEW_DESCRIPTORS
movzwl 4(d1),d0
cmpl $8,d0
jle rmark_strict_record_selector_node_6
addl 8(a1),d0
movl -12(d0),d0
jmp rmark_strict_record_selector_node_7
rmark_strict_record_selector_node_6:
movl (a1,d0),d0
rmark_strict_record_selector_node_7:
movl d0,4(a0)
movzwl 6(d1),d0
testl d0,d0
je rmark_strict_record_selector_node_9
cmpl $8,d0
jle rmark_strict_record_selector_node_8
movl 8(a1),a1
subl $12,d0
rmark_strict_record_selector_node_8:
movl (a1,d0),d0
movl d0,8(a0)
rmark_strict_record_selector_node_9:
movl -4(d1),d0
movl d0,(a0)
#else
call *4(d1)
#endif
jmp rmark_next_node
rmark_reverse_and_mark_next_node:
cmpl d1,a0
ja rmark_next_node
movl (a0),d0
movl d0,(a3)
addl $1,a3
movl a3,(a0)
/ a2,d1: free
rmark_next_node:
movl (sp),a0
movl 4(sp),a3
addl $8,sp
cmpl $1,a0
ja rmark_node
rmark_next_node_:
end_rmark_nodes:
ret
rmark_lazy_node:
movl -4(d0),a2
test a2,a2
je rmark_next_node
addl $4,a0
subl $1,a2
jle rmark_lazy_node_1
cmpl $255,a2
jge rmark_closure_with_unboxed_arguments
rmark_closure_with_unboxed_arguments_:
lea (a0,a2,4),a0
rmark_push_lazy_args:
movl (a0),d1
subl $8,sp
movl a0,4(sp)
subl $4,a0
movl d1,(sp)
subl $1,a2
jg rmark_push_lazy_args
movl a0,a3
movl (a0),a0
cmpl end_stack,sp
jae rmark_node
jmp rmark_using_reversal
rmark_closure_with_unboxed_arguments:
/ (a_size+b_size)+(b_size<<8)
/ addl $1,a2
movl a2,d0
andl $255,a2
shrl $8,d0
subl d0,a2
/ subl $1,a2
jg rmark_closure_with_unboxed_arguments_
je rmark_hnf_1
jmp rmark_next_node
rmark_hnf_0:
#ifdef SHARE_CHAR_INT
cmpl $INT+2,d0
je rmark_int_3
cmpl $CHAR+2,d0
je rmark_char_3
jb rmark_no_normal_hnf_0
movl neg_heap_p3,a2
addl a0,a2
#ifdef NO_BIT_INSTRUCTIONS
movl a2,a1
andl $31*4,a1
shrl $7,a2
movl bit_clear_table(a1),a1
andl a1,(a4,a2,4)
#else
shrl $2,a2
btr a2,(a4)
#endif
lea ZERO_ARITY_DESCRIPTOR_OFFSET-2(d0),a1
movl a1,(a3)
cmpl d1,a0
ja rmark_next_node
movl d0,(a0)
jmp rmark_next_node
rmark_int_3:
movl 4(a0),a2
cmpl $33,a2
jnc rmark_next_node
lea small_integers(,a2,8),a1
movl neg_heap_p3,a2
movl a1,(a3)
addl a0,a2
#ifdef NO_BIT_INSTRUCTIONS
movl a2,a1
andl $31*4,a1
shrl $7,a2
movl bit_clear_table(a1),a1
andl a1,(a4,a2,4)
#else
shrl $2,a2
btr a2,(a4)
#endif
cmpl d1,a0
ja rmark_next_node
movl d0,(a0)
jmp rmark_next_node
rmark_char_3:
movzbl 4(a0),a1
movl neg_heap_p3,a2
lea static_characters(,a1,8),a1
addl a0,a2
movl a1,(a3)
#ifdef NO_BIT_INSTRUCTIONS
movl a2,a1
andl $31*4,a1
shrl $7,a2
movl bit_clear_table(a1),a1
andl a1,(a4,a2,4)
#else
shrl $2,a2
btr a2,(a4)
#endif
cmpl d1,a0
ja rmark_next_node
movl d0,(a0)
jmp rmark_next_node
rmark_no_normal_hnf_0:
#endif
cmpl $__ARRAY__+2,d0
jne rmark_next_node
movl 8(a0),d0
test d0,d0
je rmark_lazy_array
movzwl -2+2(d0),a1
test a1,a1
je rmark_b_array
movzwl -2(d0),d0
test d0,d0
je rmark_b_array
cmpl end_stack,sp
jb rmark_array_using_reversal
subl $256,d0
cmpl d0,a1
movl a1,d1
je rmark_a_record_array
rmark_ab_record_array:
movl 4(a0),a1
addl $8,a0
pushl a0
imull d0,a1
shl $2,a1
subl d1,d0
addl $4,a0
addl a0,a1
call reorder
popl a0
movl d1,d0
imull -4(a0),d0
jmp rmark_lr_array
rmark_b_array:
movl neg_heap_p3,d0
addl a0,d0
#ifdef NO_BIT_INSTRUCTIONS
addl $4,d0
movl d0,a2
andl $31*4,d0
shrl $7,a2
movl bit_set_table(d0),d0
orl d0,(a4,a2,4)
#else
shrl $2,d0
inc d0
bts d0,(a4)
#endif
jmp rmark_next_node
rmark_a_record_array:
movl 4(a0),d0
addl $8,a0
cmpl $2,d1
jb rmark_lr_array
imull d1,d0
jmp rmark_lr_array
rmark_lazy_array:
cmpl end_stack,sp
jb rmark_array_using_reversal
movl 4(a0),d0
addl $8,a0
rmark_lr_array:
movl neg_heap_p3,d1
addl a0,d1
shrl $2,d1
addl d0,d1
#ifdef NO_BIT_INSTRUCTIONS
movl d1,a1
andl $31,d1
shrl $5,a1
movl bit_set_table(,d1,4),d1
orl d1,(a4,a1,4)
#else
bts d1,(a4)
#endif
cmpl $1,d0
jbe rmark_array_length_0_1
movl a0,a1
lea (a0,d0,4),a0
movl (a0),d0
movl (a1),d1
movl d0,(a1)
movl d1,(a0)
movl -4(a0),d0
subl $4,a0
movl -4(a1),d1
subl $4,a1
movl d1,(a0)
movl d0,(a1)
pushl a0
movl a1,a3
jmp rmark_array_nodes
rmark_array_nodes1:
cmpl a3,a0
ja rmark_next_array_node
movl (a0),d1
leal 1(a3),d0
movl d1,(a3)
movl d0,(a0)
rmark_next_array_node:
addl $4,a3
cmpl (sp),a3
je end_rmark_array_node
rmark_array_nodes:
movl (a3),a0
movl neg_heap_p3,d0
addl a0,d0
#ifdef SHARE_CHAR_INT
cmpl heap_size_32_33,d0
jnc rmark_next_array_node
#endif
#ifdef NO_BIT_INSTRUCTIONS
movl d0,d1
andl $31*4,d0
shrl $7,d1
movl bit_set_table(d0),d0
movl (a4,d1,4),a2
test d0,a2
jne rmark_array_nodes1
orl d0,a2
movl a2,(a4,d1,4)
#else
shrl $2,d0
bts d0,(a4)
jc rmark_array_nodes1
#endif
movl (a0),d0
call rmark_array_node
addl $4,a3
cmpl (sp),a3
jne rmark_array_nodes
end_rmark_array_node:
addl $4,sp
jmp rmark_next_node
rmark_array_node:
subl $8,sp
movl a3,4(sp)
movl a3,d1
movl $1,(sp)
jmp rmark_arguments
rmark_array_length_0_1:
lea -8(a0),a0
jb rmark_next_node
movl 12(a0),d1
movl 8(a0),a2
movl a2,12(a0)
movl 4(a0),a2
movl a2,8(a0)
movl d1,4(a0)
addl $4,a0
jmp rmark_hnf_1
.data
pointer_compare_address: .long 0
.text
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