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|
ldg (heap_p2,a6)
#ifdef COPIED_VECTOR
ldg (@flags,%o0)
btst 64,%o0
bne no_copied_vector4
nop
ldg (heap_size_129,d7)
ba copied_vector4
sll d7,6,d7
no_copied_vector4:
#endif
ldg (@heap_size,d7)
srl d7,1,d7
copied_vector4:
add a6,d7,%o4
set INT+2,d3
set CHAR+2,d4
ldg (caf_list,d0)
tst d0
beq end_copy_cafs
nop
#ifdef SP_G5
dec 4,sp
#endif
copy_cafs_lp:
#ifdef SP_G5
ld [d0-4],%g1
#else
ld [d0-4],%g5
#endif
add d0,4,a2
ld [d0],d5
#ifdef SP_G5
st %g1,[sp]
#endif
call copy_lp2
dec d5
#ifdef SP_G5
ld [sp],d0
addcc d0,0,d0
#else
addcc %g5,0,d0
#endif
bne copy_cafs_lp
nop
#ifdef SP_G5
inc 4,sp
#endif
end_copy_cafs:
ldg (stack_p,a2)
sub a4,a2,d5
deccc 4,d5
blu no_call_copy_lp2
srl d5,2,d5
call copy_lp2+4
ld [a2],a1
no_call_copy_lp2:
ldg (heap_p2,a2)
!
! Copy all referenced nodes to the other semi space
!
st_copy_lp1:
set copy_lp1-8,%o7
copy_lp1:
cmp a2,a6
bcc end_copy1
nop
ld [a2],d0
btst 2,d0
be not_in_hnf_1
inc 4,a2
in_hnf_1:
lduh [d0-2],d5
tst d5
be copy_array_21
cmp d5,2
bleu,a copy_lp2
dec d5
cmp d5,256
bgeu copy_record_21
nop
ld [%i2+4],%o0
btst 1,%o0
bne node_without_arguments_part
mov d5,d6
in_hnf_1_c:
call copy_lp2
mov 0,d5
inc 4,a2
sub d6,2,d5
ba copy_lp2
inc copy_lp1-8-in_hnf_1_c,%o7
node_without_arguments_part:
bclr 1,%o0
st %o0,[%i2+4]
node_without_arguments_part_c:
call copy_lp2
clr d5
inc 4,a2
ba copy_lp1
inc copy_lp1-8-node_without_arguments_part_c,%o7
copy_record_21:
deccc 258,d5
bgu copy_record_arguments_3
nop
blu copy_record_arguments_1
lduh [d0-2+2],d5
deccc 1,d5
bgu,a copy_lp2+4
ld [a2],a1
be copy_node_arity1
nop
ba copy_lp1
inc 8,a2
copy_record_arguments_1:
tst d5
bne copy_lp2
mov 0,d5
ba copy_lp1
inc 4,a2
copy_record_arguments_3:
#ifdef COPIED_VECTOR
ld [a2+4],%o1
btst 1,%o1
bne record_node_without_arguments_part
#endif
lduh [d0-2+2],d1
tst d1
be copy_record_arguments_3b
inc 2+1,d5
deccc 1,d1
be,a copy_record_arguments_3abb
dec 1,d5
sll d5,2,d5
add a2,d5,%o1
dec 4,sp
st %o1,[sp]
mov d1,d6
call copy_lp2
mov 0,d5
inc 4,a2
copy_record_arguments_3_c:
call copy_lp2
sub d6,1,d5
ld [sp],a2
inc 4,sp
ba copy_lp1
inc copy_lp1-8-copy_record_arguments_3_c,%o7
copy_record_arguments_3abb:
sll d5,2,d6
copy_record_arguments_3abb_c:
call copy_lp2
mov 0,d5
add a2,d6,a2
ba copy_lp1
inc copy_lp1-8-copy_record_arguments_3abb_c,%o7
copy_record_arguments_3b:
sll d5,2,d5
ba copy_lp1
add a2,d5,a2
#ifdef COPIED_VECTOR
record_node_without_arguments_part:
bclr 1,%o1
st %o1,[a2+4]
tst d1
be,a copy_lp1
inc 8,a2
record_node_without_arguments_part_c:
call copy_lp2
clr d5
inc 4,a2
ba copy_lp1
inc copy_lp1-8-record_node_without_arguments_part_c,%o7
#endif
not_in_hnf_1:
ld [d0-4],d5
cmp d5,257
bge,a copy_unboxed_closure_arguments
srl d5,8,d6
deccc d5
bg,a copy_lp2+4
ld [a2],a1
copy_node_arity1:
call copy_lp2
clr %l5
inc 4,a2
ba copy_lp1
inc copy_lp1-8-copy_node_arity1,%o7
copy_unboxed_closure_arguments:
! srl d5,8,d6
be copy_unboxed_closure_arguments1
andcc d5,255,d5
subcc d5,d6,d5
be no_pointers_in_unboxed_closure
sll d6,2,d6
copy_unboxed_closure_arguments_c:
call copy_lp2
dec d5
add a2,d6,a2
ba copy_lp1
inc copy_lp1-8-copy_unboxed_closure_arguments_c,%o7
no_pointers_in_unboxed_closure:
ba copy_lp1
add a2,d6,a2
copy_unboxed_closure_arguments1:
ba copy_lp1
inc 8,a2
copy_array_21:
ld [a2+4],d1
ld [a2],d5
inc 8,a2
tst d1
be,a copy_array_21_a
deccc 1,d5
lduh [d1-2],d0
lduh [d1-2+2],d1
dec 256,d0
tst d1
be copy_array_21_b
cmp d0,d1
be copy_array_21_r_a
nop
copy_array_21_ab:
deccc 1,d5
bcs,a copy_lp1
cmp a2,a6
sub d0,d1,d0
sll d0,2,d0
dec 1,d1
mov d5,d6
st d1,[sp-4]
st d0,[sp-8]
dec 8,sp
copy_array_21_lp_ab:
call copy_lp2
ld [sp+4],d5
ld [sp],%o1
deccc d6
bcc copy_array_21_lp_ab
add a2,%o1,a2
inc 8,sp
ba copy_lp1
inc copy_lp1-8-copy_array_21_lp_ab,%o7
copy_array_21_b:
dec 1,d0
mov 0,d2
mul_array_length_lp_1:
deccc d0
bcc mul_array_length_lp_1
add d2,d5,d2
sll d2,2,d2
ba copy_lp1
add a2,d2,a2
copy_array_21_r_a:
dec 1,d0
mov 0,d2
mul_array_length_lp_2:
deccc d0
bcc mul_array_length_lp_2
add d2,d5,d2
subcc d2,1,d5
copy_array_21_a:
bcc,a copy_lp2+4
ld [a2],a1
b,a copy_lp1
!
! Copy root nodes to the other semi-space
!
copy_lp2:
ld [a2],a1 !
continue_after_selector_2:
ld [a1],d0
btst 2,d0
bne in_hnf_2
btst 1,d0
bne already_copied_2
bclr 1,d0
ldsb [d0-1],d2
tst d2
be copy_arity_0_node2_
mov d0,a0
copy_node2_1_:
deccc 2,d2
bl copy_arity_1_node2
nop
copy_node2_3:
st %g6,[%i2]
inc 4,%i2
st d0,[%g6]
or %g6,1,a0
st a0,[a1]
ld [a1+4],%o0
inc 8,a1
st %o0,[%g6+4]
inc 8,%g6
cp_arg_lp2:
ld [a1],%o0
inc 4,a1
st %o0,[%g6]
deccc d2
bpos cp_arg_lp2
inc 4,%g6
deccc d5
bpos,a copy_lp2+4
ld [a2],a1
retl
nop
copy_arity_1_node2:
bcc copy_selector_2
nop
copy_arity_1_node2_:
st %g6,[%i2]
or %g6,1,a0
st a0,[a1]
ld [a1+4],%o0
st d0,[%g6]
inc 4,a2
st %o0,[%g6+4]
deccc d5
bpos copy_lp2
inc 12,%g6
retl
nop
copy_indirection_2:
mov a1,d1
ld [a1+4],a1
ld [a1],d0
btst 2,d0
bne in_hnf_2
btst 1,d0
bne already_copied_2
bclr 1,d0
ldsb [d0-1],d2
tst d2
be copy_arity_0_node2_
mov d0,a0
cmp d2,-2
bne copy_node2_1_
nop
skip_indirections_2:
ld [a1+4],a1
ld [a1],d0
btst 2,d0
bne update_indirection_list_2
btst 1,d0
bne update_indirection_list_2
bclr 1,d0
ld [d0-4],%o0
cmp %o0,-2
be skip_indirections_2
mov d0,a0
update_indirection_list_2:
add d1,4,a0
ld [a0],d1
st a1,[a0]
cmp a1,d1
bne update_indirection_list_2
nop
b,a continue_after_selector_2
copy_selector_2:
inccc 4,d2
be copy_indirection_2
nop
bl,a copy_record_selector_2
inccc 1,d2
ld [a0-8],d2
ld [a1+4],a0
ld [a0],d1
btst 2,d1
be copy_arity_1_node2_
nop
ldsh [d1-2],%g1
cmp %g1,2
bleu copy_selector_2_
nop
ld [a0+8],%g1
ld [%g1],%g1
btst 1,%g1
bne copy_arity_1_node2_
nop
copy_selector_2_:
ld [d2+4],%g1
mov a1,d2
mov %o7,%o5
dec 4,sp
call %g1
st %o7,[sp]
mov %o5,%o7
st a0,[d2+4]
set __indirection,%g1
st %g1,[d2]
ba continue_after_selector_2
mov a0,a1
copy_record_selector_2:
beq copy_strict_record_selector_2
ld [a0-8],d2
ld [a1+4],a0
ld [a0],d1
btst 2,d1
be copy_arity_1_node2_
nop
ldsh [d1-2],%g1
cmp %g1,258
bleu copy_selector_2_
nop
#ifdef COPIED_VECTOR
ld [a0+8],%o3
ldg (heap_p1,%o1)
ldg (heap_copied_vector,%g1)
sub %o3,%o1,%o3
srl %o3,2+1,%o3
tstmbit (%g1,%o3,d1,%o0,%o1,%o2)
bne copy_arity_1_node2_
nop
#endif
b,a copy_selector_2_
copy_strict_record_selector_2:
ld [a1+4],a0
ld [a0],d1
btst 2,d1
be copy_arity_1_node2_
nop
ldsh [d1-2],%g1
cmp %g1,258
bleu copy_strict_record_selector_2_
nop
#ifdef COPIED_VECTOR
ld [a0+8],%o3
ldg (heap_p1,%o1)
ldg (heap_copied_vector,%g1)
sub %o3,%o1,%o3
srl %o3,2+1,%o3
tstmbit (%g1,%o3,d1,%o0,%o1,%o2)
bne copy_arity_1_node2_
nop
#endif
copy_strict_record_selector_2_:
ld [d2+4],%g1
mov a1,d0
mov a0,a1
mov d0,a0
mov %o7,%o5
dec 4,sp
call %g1
st %o7,[sp]
mov %o5,%o7
mov a0,a1
ba in_hnf_2
ld [a1],d0
copy_arity_0_node2_:
st d0,[%o4-12]
dec 12,%o4
st %o4,[%i2]
or %o4,1,d2
st d2,[a1]
inc 4,%i2
deccc %l5
bpos,a copy_lp2+4
ld [a2],a1
retl
nop
in_hnf_2: lduh [d0-2],d2
tst d2
beq copy_arity_0_node2
cmp d2,256
bgeu copy_record_2
deccc 2,d2
bgu copy_hnf_node2_3
st a6,[a2]
bcs copy_hnf_node2_1
or a6,1,a0
st d0,[a6]
ld [a1+4],%o0
st a0,[a1]
ld [a1+8],%o1
st %o0,[a6+4]
inc 4,a2
st %o1,[a6+8]
inc 12,a6
deccc d5
bpos,a copy_lp2+4
ld [a2],a1
retl
nop
copy_hnf_node2_1:
st d0,[%g6]
inc 4,%i2
st a0,[a1]
ld [a1+4],%o0
st %o0,[%g6+4]
inc 8,%g6
deccc d5
bpos,a copy_lp2+4
ld [a2],a1
retl
nop
copy_hnf_node2_3:
inc 4,a2
st d0,[a6]
or a6,1,d1
st d1,[a1]
ld [a1+4],%o0
st %o0,[a6+4]
ld [a1+8],a0
ld [a0],d1
btst 1,d1
bne arguments_already_copied_2
inc 12,a6
st a6,[a6-4]
or a6,1,a1
st d1,[a6]
inc 4,a6
st a1,[a0]
inc 4,a0
cp_hnf_arg_lp2:
ld [a0],%o0
inc 4,a0
st %o0,[a6]
deccc d2
bg cp_hnf_arg_lp2
inc 4,a6
deccc d5
bpos,a copy_lp2+4
ld [a2],a1
retl
nop
arguments_already_copied_2:
deccc %l5
bpos copy_lp2
st d1,[%g6-4]
retl
nop
copy_arity_0_node2:
cmp d0,d3
blu copy_real_file_or_string_2
cmp d0,d4
bgu copy_normal_hnf_0_2
nop
copy_int_bool_or_char_2:
#ifdef SHARE_CHAR_INT
bne no_char_2
cmp d3,d0
ldub [a1+7],d2
set static_characters,a0
sll d2,3,d2
add a0,d2,a0
st a0,[%i2]
deccc %l5
bpos copy_lp2
inc 4,%i2
retl
nop
no_char_2:
bne no_small_int_or_char_2
ld [a1+4],%o0
cmp %o0,33
bcc no_small_int_or_char_2
sll %o0,3,d2
set small_integers,a0
add a0,d2,a0
st a0,[%i2]
deccc %l5
bpos copy_lp2
inc 4,%i2
retl
nop
no_small_int_or_char_2:
#else
no_small_int_or_char_2:
ld [a1+4],%o0
#endif
st d0,[%o4-8]
dec 8,%o4
st %o0,[%o4+4]
or %o4,1,d2
st %o4,[%i2]
inc 4,%i2
deccc %l5
bpos copy_lp2
st d2,[a1]
retl
nop
copy_normal_hnf_0_2:
#ifdef SHARE_CHAR_INT
sub d0,12+2,a0
st a0,[%i2]
#else
st d0,[%o4-4]
dec 4,%o4
st %o4,[%i2]
or %o4,1,d2
st d2,[a1]
#endif
deccc %l5
bpos copy_lp2
inc 4,%i2
retl
nop
copy_real_file_or_string_2:
set __STRING__+2,%o0
cmp d0,%o0
bleu copy_string_or_array_2
nop
copy_real_or_file_2:
st d0,[%o4-12]
ld [a1+4],%o0
add %o4,1-12,d2
st d2,[a1]
ld [a1+8],%o1
st %o0,[%o4-8]
inc 4,a2
st %o1,[%o4-4]
dec 12,%o4
deccc d5
bge copy_lp2
st %o4,[a2-4]
retl
nop
already_copied_2:
st d0,[a2]
deccc d5
bpos copy_lp2
inc 4,a2
retl
nop
copy_string_or_array_2:
bne copy_array_2
mov a1,a0
ldg (heap_p1,d1)
sub a1,d1,d1
cmp d1,d7
bcc copy_string_constant
inc 4,a2
ld [a0+4],d2
sub %o4,8,a1
inc 3,d2
srl d2,2,d2
sll d2,2,d1
sub a1,d1,a1
st a1,[a2-4]
add a1,1,d0
mov a1,%o4
ld [a0],%o0
inc 4,a1
st %o0,[a1-4]
st d0,[a0]
inc 4,a0
cp_s_arg_lp2:
ld [a0],%o0
inc 4,a0
st %o0,[a1]
inc 4,a1
deccc d2
bge,a cp_s_arg_lp2+4
ld [a0],%o0
deccc d5
bge,a copy_lp2+4
ld [a2],a1
retl
nop
copy_string_constant:
deccc d5
bge copy_lp2
st a1,[a2-4]
retl
nop
copy_array_2:
ld [a0+8],d0
tst d0
be copy_array_a2
ld [a0+4],d2
lduh [d0-2],d1
tst d1
be copy_strict_basic_array_2
nop
sub d1,257,d0
mov d2,d1
mov 0,d2
mul_length_2:
deccc d0
bcc mul_length_2
add d2,d1,d2
copy_array_a2:
mov a6,a1
sll d2,2,d1
add a6,d1,a6
inc 12,a6
st a1,[a2]
inc 4,a2
add a1,1,d0
ld [a0],%o0
inc 4,a1
st %o0,[a1-4]
st d0,[a0]
inc 4,a0
ba cp_s_arg_lp2
inc 1,d2
copy_strict_basic_array_2:
cmp d0,d3
beq copy_int_array_2
nop
set BOOL+2,%o0
cmp d0,%o0
beq,a copy_bool_array_2
inc 3,d2
add d2,d2,d2
copy_int_array_2:
sll d2,2,d1
sub %o4,12,a1
sub a1,d1,a1
st a1,[a2]
inc 4,a2
add a1,1,d0
ld [a0],%o0
mov a1,%o4
inc 4,a1
st %o0,[a1-4]
st d0,[a0]
inc 4,a0
ba cp_s_arg_lp2
inc d2
copy_bool_array_2:
ba copy_int_array_2
srl d2,2,d2
copy_record_2:
deccc 258-2,d2
bgu,a copy_record_node2_3
lduh [d0-2+2],%o0
bcs copy_record_node2_1
nop
st a6,[a2]
st d0,[a6]
add a6,1,a0
st a0,[a1]
ld [a1+4],%o1
inc 4,a2
st %o1,[a6+4]
ld [a1+8],%o1
st %o1,[a6+8]
deccc d5
bge copy_lp2
inc 12,a6
retl
nop
copy_record_node2_1:
st a6,[a2]
st d0,[a6]
add a6,1,a0
st a0,[a1]
ld [a1+4],%o1
inc 4,a2
st %o1,[a6+4]
deccc d5
bge copy_lp2
inc 8,a6
retl
nop
copy_record_node2_3:
tst %o0
beq copy_strict_record_node2_3
nop
st a6,[a2]
st d0,[a6]
add a6,1,d1
st d1,[a1]
ld [a1+4],%o1
inc 4,a2
st %o1,[a6+4]
ld [a1+8],a0
#ifdef COPIED_VECTOR
ldg (heap_copied_vector,a1)
ldg (heap_p1,%o1)
sub a0,%o1,d0
srl d0,2+1,d0
tstmbit (a1,d0,d1,%o0,%o1,%o2)
bne record_arguments_already_copied_2
bset %o0,%o1
stb %o1,[a1+d1]
#endif
add a6,12,a1
st a1,[a6+8]
ld [a0],%o1
inc 1,a1
st a1,[a0]
inc 4,a0
st %o1,[a6+12]
inc 16,a6
dec 1,d2
ld [a0],%o1
cp_record_arg_lp2:
inc 4,a0
st %o1,[a6]
inc 4,a6
deccc 1,d2
bcc,a cp_record_arg_lp2
ld [a0],%o1
deccc d5
bge,a copy_lp2+4
ld [a2],a1
retl
nop
copy_strict_record_node2_3:
dec 12,%o4
st %o4,[a2]
st d0,[%o4]
add %o4,1,d1
st d1,[a1]
ld [a1+4],%o1
inc 4,a2
st %o1,[%o4+4]
ld [a1+8],a0
#ifdef COPIED_VECTOR
ldg (heap_copied_vector,a1)
ldg (heap_p1,%o1)
sub a0,%o1,d0
srl d0,2+1,d0
tstmbit (a1,d0,d1,%o0,%o1,%o2)
bne strict_record_arguments_already_copied_2
bset %o0,%o1
stb %o1,[a1+d1]
#endif
inc d2
sll d2,2,d2
sub %o4,d2,a1
st a1,[%o4+8]
ld [a0],%o1
add a1,1,%o0
st %o0,[a0]
inc 4,a0
st %o1,[a1]
mov a1,%o4
dec 8,d2
ld [a0],%o1
cp_strict_record_arg_lp2:
inc 4,a0
st %o1,[a1+4]
inc 4,a1
deccc 4,d2
bcc,a cp_strict_record_arg_lp2
ld [a0],%o1
deccc d5
bge,a copy_lp2+4
ld [a2],a1
retl
nop
#ifdef COPIED_VECTOR
strict_record_arguments_already_copied_2:
ld [a0],%o0
dec 1,%o0
deccc d5
bge copy_lp2
st %o0,[%o4+8]
retl
nop
record_arguments_already_copied_2:
ld [a0],%o0
inc 12,a6
deccc d5
bge copy_lp2
st %o0,[a6-4]
retl
nop
#endif
end_copy1:
#ifdef FINALIZERS
set finalizer_list,a0
set free_finalizer_list,a1
ld [a0],a2
determine_free_finalizers_after_copy:
ld [a2],d0
btst 1,d0
beq finalizer_not_used_after_copy
nop
ld [a2+4],a2
dec d0
st d0,[a0]
b determine_free_finalizers_after_copy
add d0,4,a0
finalizer_not_used_after_copy:
set __Nil-8,%o0
cmp a2,%o0
beq end_finalizers_after_copy
nop
st a2,[a1]
add a2,4,a1
b determine_free_finalizers_after_copy
ld [a2+4],a2
end_finalizers_after_copy:
st a2,[a0]
st a2,[a1]
#endif
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