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fasm 1.71.13, proc32.inc and struct.inc from fasm 1.71.13 

git-svn-id: svn://kolibrios.org@4039 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
heavyiron 2013-10-16 08:12:09 +00:00
parent b7c730f2b9
commit 53cca077c5
16 changed files with 10004 additions and 9659 deletions
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533
programs/develop/fasm/trunk/assemble.inc
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@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
assembler: assembler:
@ -12,7 +12,7 @@ assembler:
mov [actual_fixups_size],eax mov [actual_fixups_size],eax
assembler_loop: assembler_loop:
mov eax,[labels_list] mov eax,[labels_list]
mov [display_buffer],eax mov [tagged_blocks],eax
mov eax,[additional_memory] mov eax,[additional_memory]
mov [free_additional_memory],eax mov [free_additional_memory],eax
mov eax,[additional_memory_end] mov eax,[additional_memory_end]
@ -22,11 +22,7 @@ assembler:
xor eax,eax xor eax,eax
mov dword [adjustment],eax mov dword [adjustment],eax
mov dword [adjustment+4],eax mov dword [adjustment+4],eax
mov dword [org_origin],edi mov [addressing_space],eax
mov dword [org_origin+4],eax
mov [org_start],edi
mov [org_registers],eax
mov [org_symbol],eax
mov [error_line],eax mov [error_line],eax
mov [counter],eax mov [counter],eax
mov [format_flags],eax mov [format_flags],eax
@ -35,18 +31,16 @@ assembler:
mov [file_extension],eax mov [file_extension],eax
mov [next_pass_needed],al mov [next_pass_needed],al
mov [output_format],al mov [output_format],al
mov [org_origin_sign],al
mov [adjustment_sign],al mov [adjustment_sign],al
mov [labels_type],al
mov [virtual_data],al
mov [code_type],16 mov [code_type],16
call init_addressing_space
pass_loop: pass_loop:
call assemble_line call assemble_line
jnc pass_loop jnc pass_loop
mov eax,[additional_memory_end] mov eax,[additional_memory_end]
cmp eax,[structures_buffer] cmp eax,[structures_buffer]
je pass_done je pass_done
sub eax,20h sub eax,18h
mov eax,[eax+4] mov eax,[eax+4]
mov [current_line],eax mov [current_line],eax
jmp missing_end_directive jmp missing_end_directive
@ -141,8 +135,36 @@ assembler:
assemble_ok: assemble_ok:
ret ret
create_addressing_space:
mov ebx,[addressing_space]
test ebx,ebx
jz init_addressing_space
test byte [ebx+0Ah],1
jnz illegal_instruction
mov eax,edi
sub eax,[ebx+18h]
mov [ebx+1Ch],eax
init_addressing_space:
mov ebx,[tagged_blocks]
mov dword [ebx-4],10h
mov dword [ebx-8],20h
sub ebx,8+20h
cmp ebx,edi
jbe out_of_memory
mov [tagged_blocks],ebx
mov [addressing_space],ebx
xor eax,eax
mov [ebx],edi
mov [ebx+4],eax
mov [ebx+8],eax
mov [ebx+10h],eax
mov [ebx+14h],eax
mov [ebx+18h],edi
mov [ebx+1Ch],eax
ret
assemble_line: assemble_line:
mov eax,[display_buffer] mov eax,[tagged_blocks]
sub eax,100h sub eax,100h
cmp edi,eax cmp edi,eax
ja out_of_memory ja out_of_memory
@ -153,6 +175,8 @@ assemble_line:
cmp al,3 cmp al,3
jb define_label jb define_label
je define_constant je define_constant
cmp al,4
je label_addressing_space
cmp al,0Fh cmp al,0Fh
je new_line je new_line
cmp al,13h cmp al,13h
@ -164,7 +188,7 @@ assemble_line:
code_type_setting: code_type_setting:
lods byte [esi] lods byte [esi]
mov [code_type],al mov [code_type],al
jmp line_assembled jmp instruction_assembled
new_line: new_line:
lods dword [esi] lods dword [esi]
mov [current_line],eax mov [current_line],eax
@ -173,30 +197,19 @@ assemble_line:
je continue_line je continue_line
cmp [next_pass_needed],0 cmp [next_pass_needed],0
jne continue_line jne continue_line
mov ebx,[display_buffer] mov ebx,[tagged_blocks]
mov dword [ebx-4],1 mov dword [ebx-4],1
mov dword [ebx-8],1Ch mov dword [ebx-8],14h
sub ebx,8+1Ch sub ebx,8+14h
cmp ebx,edi cmp ebx,edi
jbe out_of_memory jbe out_of_memory
mov [display_buffer],ebx mov [tagged_blocks],ebx
mov [ebx],eax mov [ebx],eax
mov [ebx+4],edi mov [ebx+4],edi
mov eax,dword [org_origin] mov eax,[addressing_space]
mov edx,dword [org_origin+4]
mov ecx,[org_registers]
mov [ebx+8],eax mov [ebx+8],eax
mov [ebx+8+4],edx mov al,[code_type]
mov [ebx+10h],ecx mov [ebx+10h],al
mov edx,[org_symbol]
; mov al,[virtual_data]
; mov ah,[org_origin_sign]
; shl eax,16
; mov al,[labels_type]
; mov ah,[code_type]
mov eax,dword [labels_type]
mov [ebx+14h],edx
mov [ebx+18h],eax
continue_line: continue_line:
cmp byte [esi],0Fh cmp byte [esi],0Fh
je line_assembled je line_assembled
@ -215,15 +228,16 @@ assemble_line:
mov eax,edi mov eax,edi
xor edx,edx xor edx,edx
xor cl,cl xor cl,cl
sub eax,dword [org_origin] mov ebp,[addressing_space]
sbb edx,dword [org_origin+4] sub eax,[ds:ebp]
sbb cl,[org_origin_sign] sbb edx,[ds:ebp+4]
sbb cl,[ds:ebp+8]
jp label_value_ok jp label_value_ok
call recoverable_overflow call recoverable_overflow
label_value_ok: label_value_ok:
mov [address_sign],cl mov [address_sign],cl
cmp [virtual_data],0 test byte [ds:ebp+0Ah],1
jne make_virtual_label jnz make_virtual_label
or byte [ebx+9],1 or byte [ebx+9],1
xchg eax,[ebx] xchg eax,[ebx]
xchg edx,[ebx+4] xchg edx,[ebx+4]
@ -251,10 +265,11 @@ assemble_line:
setne al setne al
or ah,al or ah,al
finish_label: finish_label:
mov ch,[labels_type] mov ebp,[addressing_space]
mov ch,[ds:ebp+9]
mov cl,[label_size] mov cl,[label_size]
mov ebp,[org_registers] mov edx,[ds:ebp+14h]
mov edx,[org_symbol] mov ebp,[ds:ebp+10h]
finish_label_symbol: finish_label_symbol:
mov al,[address_sign] mov al,[address_sign]
xor al,[ebx+9] xor al,[ebx+9]
@ -289,6 +304,8 @@ assemble_line:
jz new_label jz new_label
cmp cx,[ebx+16] cmp cx,[ebx+16]
je symbol_already_defined je symbol_already_defined
btr dword [ebx+8],10
jc requalified_label
inc cx inc cx
sub cx,[ebx+16] sub cx,[ebx+16]
setnz al setnz al
@ -299,6 +316,7 @@ assemble_line:
mov cx,[current_pass] mov cx,[current_pass]
cmp cx,[ebx+18] cmp cx,[ebx+18]
jne label_made jne label_made
requalified_label:
or [next_pass_needed],-1 or [next_pass_needed],-1
label_made: label_made:
ret ret
@ -320,7 +338,7 @@ assemble_line:
mov cx,[current_pass] mov cx,[current_pass]
cmp cx,[eax+16] cmp cx,[eax+16]
je get_constant_value je get_constant_value
and dl,not 1 or dl,4
mov [eax+8],dl mov [eax+8],dl
get_constant_value: get_constant_value:
push eax push eax
@ -331,10 +349,11 @@ assemble_line:
pop ebx pop ebx
mov ch,bl mov ch,bl
pop ebx pop ebx
pop dword [ebx+8] pop ecx
cmp ebx,0Fh test cl,4
jb invalid_use_of_symbol jnz constant_referencing_mode_ok
je reserved_word_used_as_symbol and byte [ebx+8],not 4
constant_referencing_mode_ok:
xor cl,cl xor cl,cl
mov ch,[value_type] mov ch,[value_type]
cmp ch,3 cmp ch,3
@ -385,8 +404,11 @@ assemble_line:
test byte [ebx+8],2 test byte [ebx+8],2
jz symbol_already_defined jz symbol_already_defined
or byte [ebx+8],4 or byte [ebx+8],4
and byte [ebx+9],not 4
jmp instruction_assembled jmp instruction_assembled
redeclare_constant: redeclare_constant:
btr dword [ebx+8],10
jc requalified_constant
inc cx inc cx
sub cx,[ebx+16] sub cx,[ebx+16]
setnz al setnz al
@ -399,11 +421,37 @@ assemble_line:
mov cx,[current_pass] mov cx,[current_pass]
cmp cx,[ebx+18] cmp cx,[ebx+18]
jne instruction_assembled jne instruction_assembled
requalified_constant:
or [next_pass_needed],-1 or [next_pass_needed],-1
jmp instruction_assembled jmp instruction_assembled
new_constant: new_constant:
or byte [ebx+8],1+2 or byte [ebx+8],1+2
jmp instruction_assembled jmp instruction_assembled
label_addressing_space:
lods dword [esi]
cmp eax,0Fh
jb invalid_use_of_symbol
je reserved_word_used_as_symbol
mov cx,[current_pass]
test byte [eax+8],1
jz make_addressing_space_label
cmp cx,[eax+16]
je symbol_already_defined
test byte [eax+9],4
jnz make_addressing_space_label
or [next_pass_needed],-1
make_addressing_space_label:
mov dx,[eax+8]
and dx,not (2 or 100h)
or dx,1 or 4 or 400h
mov [eax+8],dx
mov [eax+16],cx
mov edx,[current_line]
mov [eax+28],edx
mov ebx,[addressing_space]
mov [eax],ebx
or byte [ebx+0Ah],2
jmp continue_line
assemble_instruction: assemble_instruction:
; mov [operand_size],0 ; mov [operand_size],0
; mov [size_override],0 ; mov [size_override],0
@ -446,22 +494,31 @@ org_directive:
mov cl,[value_type] mov cl,[value_type]
test cl,1 test cl,1
jnz invalid_use_of_symbol jnz invalid_use_of_symbol
mov [labels_type],cl push eax
mov dword [org_origin],edi mov ebx,[addressing_space]
xor ecx,ecx mov eax,edi
mov dword [org_origin+4],ecx sub eax,[ebx+18h]
mov [org_origin_sign],cl mov [ebx+1Ch],eax
mov [org_registers],ecx test byte [ebx+0Ah],1
jnz in_virtual
call init_addressing_space
jmp org_space_ok
in_virtual:
call close_virtual_addressing_space
call init_addressing_space
or byte [ebx+0Ah],1
org_space_ok:
pop eax
mov [ebx+9],cl
mov cl,[value_sign] mov cl,[value_sign]
sub dword [org_origin],eax sub [ebx],eax
sbb dword [org_origin+4],edx sbb [ebx+4],edx
sbb [org_origin_sign],cl sbb byte [ebx+8],cl
jp org_value_ok jp org_value_ok
call recoverable_overflow call recoverable_overflow
org_value_ok: org_value_ok:
mov [org_start],edi
mov edx,[symbol_identifier] mov edx,[symbol_identifier]
mov [org_symbol],edx mov [ebx+14h],edx
cmp [output_format],1 cmp [output_format],1
ja instruction_assembled ja instruction_assembled
cmp edi,[code_start] cmp edi,[code_start]
@ -502,9 +559,8 @@ label_directive:
lods byte [esi] lods byte [esi]
cmp al,'(' cmp al,'('
jne invalid_argument jne invalid_argument
push dword [ebx+8]
push ebx ecx push ebx ecx
and byte [ebx+8],not 1 or byte [ebx+8],4
cmp byte [esi],'.' cmp byte [esi],'.'
je invalid_value je invalid_value
call get_address_value call get_address_value
@ -516,14 +572,10 @@ label_directive:
xchg bl,bh xchg bl,bh
mov bp,bx mov bp,bx
pop ecx ebx pop ecx ebx
pop dword [ebx+8] and byte [ebx+8],not 4
mov ch,[value_type] mov ch,[value_type]
or ch,ch test ch,1
jz make_free_label jnz invalid_use_of_symbol
cmp ch,4
je make_free_label
cmp ch,2
jne invalid_use_of_symbol
make_free_label: make_free_label:
and byte [ebx+9],not 1 and byte [ebx+9],not 1
cmp eax,[ebx] cmp eax,[ebx]
@ -558,45 +610,102 @@ load_directive:
mov [operand_size],al mov [operand_size],al
and dword [value],0 and dword [value],0
and dword [value+4],0 and dword [value+4],0
lods word [esi] lods byte [esi]
cmp ax,82h+'(' shl 8 cmp al,82h
jne invalid_argument jne invalid_argument
load_from_code: call get_data_point
cmp byte [esi],'.' jc value_loaded
je invalid_value
or [size_override],-1
call get_address_value
call calculate_relative_offset
push esi edi push esi edi
cmp [next_pass_needed],0 mov esi,ebx
jne load_address_type_ok
cmp [value_type],0
jne invalid_use_of_symbol
load_address_type_ok:
cmp edx,-1
jne bad_load_address
neg eax
mov esi,edi
sub esi,eax
jc bad_load_address
cmp esi,[org_start]
jb bad_load_address
mov edi,value mov edi,value
movzx ecx,[operand_size]
cmp ecx,eax
ja bad_load_address
rep movs byte [edi],[esi] rep movs byte [edi],[esi]
jmp value_loaded
bad_load_address:
call recoverable_overflow
value_loaded:
pop edi esi pop edi esi
value_loaded:
mov [value_sign],0 mov [value_sign],0
mov eax,dword [value] mov eax,dword [value]
mov edx,dword [value+4] mov edx,dword [value+4]
pop ebx pop ebx
xor cx,cx xor cx,cx
jmp make_constant jmp make_constant
get_data_point:
mov ebx,[addressing_space]
mov ecx,edi
sub ecx,[ebx+18h]
mov [ebx+1Ch],ecx
lods byte [esi]
cmp al,'('
jne invalid_argument
cmp byte [esi],11h
jne get_data_address
cmp word [esi+1+4],'):'
jne get_data_address
inc esi
lods dword [esi]
add esi,2
cmp byte [esi],'('
jne invalid_argument
inc esi
cmp eax,0Fh
jbe reserved_word_used_as_symbol
mov edx,undefined_symbol
test byte [eax+8],1
jz addressing_space_unavailable
mov edx,symbol_out_of_scope
mov cx,[eax+16]
cmp cx,[current_pass]
jne addressing_space_unavailable
test byte [eax+9],4
jz invalid_use_of_symbol
mov ebx,eax
mov ax,[current_pass]
mov [ebx+18],ax
or byte [ebx+8],8
cmp [symbols_file],0
je get_addressing_space
cmp [next_pass_needed],0
jne get_addressing_space
call store_label_reference
get_addressing_space:
mov ebx,[ebx]
get_data_address:
push ebx
cmp byte [esi],'.'
je invalid_value
or [size_override],-1
call get_address_value
pop ebp
call calculate_relative_offset
cmp [next_pass_needed],0
jne data_address_type_ok
cmp [value_type],0
jne invalid_use_of_symbol
data_address_type_ok:
mov ebx,edi
xor ecx,ecx
add ebx,eax
adc edx,ecx
mov eax,ebx
sub eax,[ds:ebp+18h]
sbb edx,ecx
jnz bad_data_address
mov cl,[operand_size]
add eax,ecx
cmp eax,[ds:ebp+1Ch]
ja bad_data_address
clc
ret
addressing_space_unavailable:
cmp [error_line],0
jne get_data_address
push [current_line]
pop [error_line]
mov [error],edx
mov [error_info],eax
jmp get_data_address
bad_data_address:
call recoverable_overflow
stc
ret
store_directive: store_directive:
cmp byte [esi],11h cmp byte [esi],11h
je sized_store je sized_store
@ -616,44 +725,23 @@ store_directive:
jne invalid_use_of_symbol jne invalid_use_of_symbol
mov dword [value],eax mov dword [value],eax
mov dword [value+4],edx mov dword [value+4],edx
lods word [esi] lods byte [esi]
cmp ax,80h+'(' shl 8 cmp al,80h
jne invalid_argument jne invalid_argument
cmp byte [esi],'.' call get_data_point
je invalid_value jc instruction_assembled
or [size_override],-1
call get_address_value
call calculate_relative_offset
push esi edi push esi edi
cmp [next_pass_needed],0
jne store_address_type_ok
cmp [value_type],0
jne invalid_use_of_symbol
store_address_type_ok:
cmp edx,-1
jne bad_store_address
neg eax
sub edi,eax
jc bad_store_address
cmp edi,[org_start]
jb bad_store_address
mov esi,value mov esi,value
movzx ecx,[operand_size] mov edi,ebx
cmp ecx,eax
ja bad_store_address
rep movs byte [edi],[esi] rep movs byte [edi],[esi]
mov eax,edi mov eax,edi
pop edi esi pop edi esi
cmp edi,[undefined_data_end] cmp ebx,[undefined_data_end]
jne instruction_assembled jae instruction_assembled
cmp eax,[undefined_data_start] cmp eax,[undefined_data_start]
jbe instruction_assembled jbe instruction_assembled
mov [undefined_data_start],eax mov [undefined_data_start],eax
jmp instruction_assembled jmp instruction_assembled
bad_store_address:
pop edi esi
call recoverable_overflow
jmp instruction_assembled
display_directive: display_directive:
lods byte [esi] lods byte [esi]
@ -665,12 +753,12 @@ display_directive:
lods dword [esi] lods dword [esi]
mov ecx,eax mov ecx,eax
push edi push edi
mov edi,[display_buffer] mov edi,[tagged_blocks]
sub edi,8 sub edi,8
sub edi,eax sub edi,eax
cmp edi,[esp] cmp edi,[esp]
jbe out_of_memory jbe out_of_memory
mov [display_buffer],edi mov [tagged_blocks],edi
rep movs byte [edi],[esi] rep movs byte [edi],[esi]
stos dword [edi] stos dword [edi]
xor eax,eax xor eax,eax
@ -681,9 +769,9 @@ display_directive:
display_byte: display_byte:
call get_byte_value call get_byte_value
push edi push edi
mov edi,[display_buffer] mov edi,[tagged_blocks]
sub edi,8+1 sub edi,8+1
mov [display_buffer],edi mov [tagged_blocks],edi
stos byte [edi] stos byte [edi]
mov eax,1 mov eax,1
stos dword [edi] stos dword [edi]
@ -691,7 +779,7 @@ display_directive:
stos dword [edi] stos dword [edi]
pop edi pop edi
display_next: display_next:
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
ja out_of_memory ja out_of_memory
lods byte [esi] lods byte [esi]
cmp al,',' cmp al,','
@ -699,7 +787,7 @@ display_directive:
dec esi dec esi
jmp instruction_assembled jmp instruction_assembled
show_display_buffer: show_display_buffer:
mov eax,[display_buffer] mov eax,[tagged_blocks]
or eax,eax or eax,eax
jz display_done jz display_done
mov esi,[labels_list] mov esi,[labels_list]
@ -711,12 +799,12 @@ show_display_buffer:
mov ecx,[esi] mov ecx,[esi]
sub esi,ecx sub esi,ecx
test eax,eax test eax,eax
jnz skip_internal_message jnz skip_block
push esi push esi
call display_block call display_block
pop esi pop esi
skip_internal_message: skip_block:
cmp esi,[display_buffer] cmp esi,[tagged_blocks]
jne display_messages jne display_messages
display_done: display_done:
ret ret
@ -779,28 +867,41 @@ virtual_directive:
jmp set_virtual jmp set_virtual
virtual_at_current: virtual_at_current:
dec esi dec esi
mov al,[labels_type] mov ebp,[addressing_space]
mov al,[ds:ebp+9]
mov [value_type],al mov [value_type],al
mov ebp,[org_symbol]
mov eax,edi mov eax,edi
xor edx,edx xor edx,edx
xor cl,cl xor cl,cl
sub eax,dword [org_origin] sub eax,[ds:ebp]
sbb edx,dword [org_origin+4] sbb edx,[ds:ebp+4]
sbb cl,[org_origin_sign] sbb cl,[ds:ebp+8]
mov [address_sign],cl mov [address_sign],cl
mov bx,word [org_registers] mov bx,[ds:ebp+10h]
mov cx,word [org_registers+2] mov cx,[ds:ebp+10h+2]
xchg bh,bl xchg bh,bl
xchg ch,cl xchg ch,cl
mov ebp,[ds:ebp+14h]
set_virtual: set_virtual:
push [org_registers] xchg bl,bh
mov byte [org_registers],bh xchg cl,ch
mov byte [org_registers+1],bl shl ecx,16
mov byte [org_registers+2],ch mov cx,bx
mov byte [org_registers+3],cl push ecx eax
call allocate_structure_data call allocate_structure_data
mov word [ebx],virtual_directive-instruction_handler mov word [ebx],virtual_directive-instruction_handler
mov ecx,[addressing_space]
mov [ebx+12],ecx
mov [ebx+8],edi
mov ecx,[current_line]
mov [ebx+4],ecx
mov ebx,[addressing_space]
mov eax,edi
sub eax,[ebx+18h]
mov [ebx+1Ch],eax
call init_addressing_space
or byte [ebx+0Ah],1
pop eax
mov cl,[address_sign] mov cl,[address_sign]
not eax not eax
not edx not edx
@ -811,37 +912,19 @@ virtual_directive:
add eax,edi add eax,edi
adc edx,0 adc edx,0
adc cl,0 adc cl,0
xchg dword [org_origin],eax mov [ebx],eax
xchg dword [org_origin+4],edx mov [ebx+4],edx
xchg [org_origin_sign],cl mov [ebx+8],cl
mov [ebx+10h],eax pop dword [ebx+10h]
mov [ebx+14h],edx mov [ebx+14h],ebp
pop eax
mov [ebx+18h],eax
mov al,[virtual_data]
and al,0Fh
shl cl,4
or al,cl
mov [ebx+2],al
mov al,[labels_type]
mov [ebx+3],al
mov eax,edi
xchg eax,[org_start]
mov [ebx+0Ch],eax
xchg ebp,[org_symbol]
mov [ebx+1Ch],ebp
mov [ebx+8],edi
mov eax,[current_line]
mov [ebx+4],eax
or [virtual_data],-1
mov al,[value_type] mov al,[value_type]
test al,1 test al,1
jnz invalid_use_of_symbol jnz invalid_use_of_symbol
mov [labels_type],al mov [ebx+9],al
jmp instruction_assembled jmp instruction_assembled
allocate_structure_data: allocate_structure_data:
mov ebx,[structures_buffer] mov ebx,[structures_buffer]
sub ebx,20h sub ebx,18h
cmp ebx,[free_additional_memory] cmp ebx,[free_additional_memory]
jb out_of_memory jb out_of_memory
mov [structures_buffer],ebx mov [structures_buffer],ebx
@ -853,7 +936,7 @@ virtual_directive:
je no_such_structure je no_such_structure
cmp ax,[ebx] cmp ax,[ebx]
je structure_data_found je structure_data_found
add ebx,20h add ebx,18h
jmp scan_structures jmp scan_structures
structure_data_found: structure_data_found:
ret ret
@ -863,27 +946,11 @@ virtual_directive:
end_virtual: end_virtual:
call find_structure_data call find_structure_data
jc unexpected_instruction jc unexpected_instruction
mov al,[ebx+2] push ebx
mov ah,al call close_virtual_addressing_space
shr ah,4 pop ebx
and al,1 mov eax,[ebx+12]
neg al mov [addressing_space],eax
and ah,1
neg ah
mov [virtual_data],al
mov [org_origin_sign],ah
mov al,[ebx+3]
mov [labels_type],al
mov eax,[ebx+10h]
mov dword [org_origin],eax
mov eax,[ebx+14h]
mov dword [org_origin+4],eax
mov eax,[ebx+18h]
mov [org_registers],eax
mov eax,[ebx+0Ch]
mov [org_start],eax
mov eax,[ebx+1Ch]
mov [org_symbol],eax
mov edi,[ebx+8] mov edi,[ebx+8]
remove_structure_data: remove_structure_data:
push esi edi push esi edi
@ -891,13 +958,55 @@ virtual_directive:
sub ecx,[structures_buffer] sub ecx,[structures_buffer]
shr ecx,2 shr ecx,2
lea esi,[ebx-4] lea esi,[ebx-4]
lea edi,[esi+20h] lea edi,[esi+18h]
std std
rep movs dword [edi],[esi] rep movs dword [edi],[esi]
cld cld
add [structures_buffer],20h add [structures_buffer],18h
pop edi esi pop edi esi
ret ret
close_virtual_addressing_space:
mov ebx,[addressing_space]
mov eax,edi
sub eax,[ebx+18h]
mov [ebx+1Ch],eax
test byte [ebx+0Ah],2
jz addressing_space_closed
push esi edi ecx edx
mov ecx,eax
mov eax,[tagged_blocks]
mov dword [eax-4],11h
mov dword [eax-8],ecx
sub eax,8
sub eax,ecx
mov [tagged_blocks],eax
lea edi,[eax+ecx-1]
xchg eax,[ebx+18h]
lea esi,[eax+ecx-1]
mov eax,edi
sub eax,esi
std
shr ecx,1
jnc virtual_byte_ok
movs byte [edi],[esi]
virtual_byte_ok:
dec esi
dec edi
shr ecx,1
jnc virtual_word_ok
movs word [edi],[esi]
virtual_word_ok:
sub esi,2
sub edi,2
rep movs dword [edi],[esi]
cld
xor edx,edx
add [ebx],eax
adc dword [ebx+4],edx
adc byte [ebx+8],dl
pop edx ecx edi esi
addressing_space_closed:
ret
repeat_directive: repeat_directive:
cmp [prefixed_instruction],0 cmp [prefixed_instruction],0
jne unexpected_instruction jne unexpected_instruction
@ -1193,7 +1302,7 @@ break_directive:
je break_while je break_while
cmp ax,if_directive-instruction_handler cmp ax,if_directive-instruction_handler
je break_if je break_if
add ebx,20h add ebx,18h
jmp find_breakable_structure jmp find_breakable_structure
break_if: break_if:
push [current_line] push [current_line]
@ -1235,14 +1344,15 @@ data_bytes:
lods dword [esi] lods dword [esi]
mov ecx,eax mov ecx,eax
lea eax,[edi+ecx] lea eax,[edi+ecx]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
ja out_of_memory ja out_of_memory
rep movs byte [edi],[esi] rep movs byte [edi],[esi]
inc esi inc esi
ret ret
undefined_data: undefined_data:
cmp [virtual_data],0 mov ebp,[addressing_space]
je mark_undefined_data test byte [ds:ebp+0Ah],1
jz mark_undefined_data
ret ret
mark_undefined_data: mark_undefined_data:
cmp eax,[undefined_data_end] cmp eax,[undefined_data_end]
@ -1252,7 +1362,7 @@ data_bytes:
mov [undefined_data_end],edi mov [undefined_data_end],edi
ret ret
define_data: define_data:
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
cmp byte [esi],'(' cmp byte [esi],'('
jne simple_data_value jne simple_data_value
@ -1273,7 +1383,7 @@ data_bytes:
duplicate_data: duplicate_data:
push eax esi push eax esi
duplicated_values: duplicated_values:
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
call near dword [esp+8] call near dword [esp+8]
lods byte [esi] lods byte [esi]
@ -1287,7 +1397,7 @@ data_bytes:
mov esi,ebx mov esi,ebx
jmp duplicate_data jmp duplicate_data
duplicate_single_data_value: duplicate_single_data_value:
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
push eax esi push eax esi
call near dword [esp+8] call near dword [esp+8]
@ -1311,7 +1421,7 @@ data_bytes:
call skip_symbol call skip_symbol
jmp data_defined jmp data_defined
simple_data_value: simple_data_value:
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
call near dword [esp] call near dword [esp]
data_defined: data_defined:
@ -1354,7 +1464,7 @@ data_words:
mov ecx,eax mov ecx,eax
jecxz word_string_ok jecxz word_string_ok
lea eax,[edi+ecx*2] lea eax,[edi+ecx*2]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
ja out_of_memory ja out_of_memory
xor ah,ah xor ah,ah
copy_word_string: copy_word_string:
@ -1624,7 +1734,7 @@ data_file:
mov edx,edi mov edx,edi
add edi,ecx add edi,ecx
jc out_of_memory jc out_of_memory
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
ja out_of_memory ja out_of_memory
call read call read
jc error_reading_file jc error_reading_file
@ -1704,7 +1814,7 @@ reserve_bytes:
mov edx,ecx mov edx,ecx
add edx,edi add edx,edi
jc out_of_memory jc out_of_memory
cmp edx,[display_buffer] cmp edx,[tagged_blocks]
ja out_of_memory ja out_of_memory
push edi push edi
cmp [next_pass_needed],0 cmp [next_pass_needed],0
@ -1739,7 +1849,7 @@ reserve_words:
jc out_of_memory jc out_of_memory
add edx,edi add edx,edi
jc out_of_memory jc out_of_memory
cmp edx,[display_buffer] cmp edx,[tagged_blocks]
ja out_of_memory ja out_of_memory
push edi push edi
cmp [next_pass_needed],0 cmp [next_pass_needed],0
@ -1769,7 +1879,7 @@ reserve_dwords:
jc out_of_memory jc out_of_memory
add edx,edi add edx,edi
jc out_of_memory jc out_of_memory
cmp edx,[display_buffer] cmp edx,[tagged_blocks]
ja out_of_memory ja out_of_memory
push edi push edi
cmp [next_pass_needed],0 cmp [next_pass_needed],0
@ -1796,7 +1906,7 @@ reserve_pwords:
jc out_of_memory jc out_of_memory
add edx,edi add edx,edi
jc out_of_memory jc out_of_memory
cmp edx,[display_buffer] cmp edx,[tagged_blocks]
ja out_of_memory ja out_of_memory
push edi push edi
cmp [next_pass_needed],0 cmp [next_pass_needed],0
@ -1820,7 +1930,7 @@ reserve_qwords:
jc out_of_memory jc out_of_memory
add edx,edi add edx,edi
jc out_of_memory jc out_of_memory
cmp edx,[display_buffer] cmp edx,[tagged_blocks]
ja out_of_memory ja out_of_memory
push edi push edi
cmp [next_pass_needed],0 cmp [next_pass_needed],0
@ -1843,7 +1953,7 @@ reserve_twords:
jc out_of_memory jc out_of_memory
add edx,edi add edx,edi
jc out_of_memory jc out_of_memory
cmp edx,[display_buffer] cmp edx,[tagged_blocks]
ja out_of_memory ja out_of_memory
push edi push edi
cmp [next_pass_needed],0 cmp [next_pass_needed],0
@ -1866,14 +1976,15 @@ align_directive:
cmp eax,1 cmp eax,1
je instruction_assembled je instruction_assembled
mov ecx,edi mov ecx,edi
sub ecx,dword [org_origin] mov ebp,[addressing_space]
cmp [org_registers],0 sub ecx,[ds:ebp]
cmp dword [ds:ebp+10h],0
jne section_not_aligned_enough jne section_not_aligned_enough
cmp [labels_type],0 cmp byte [ds:ebp+9],0
je make_alignment je make_alignment
cmp [output_format],3 cmp [output_format],3
je pe_alignment je pe_alignment
mov ebx,[org_symbol] mov ebx,[ds:ebp+14h]
cmp byte [ebx],0 cmp byte [ebx],0
jne section_not_aligned_enough jne section_not_aligned_enough
cmp eax,[ebx+10h] cmp eax,[ebx+10h]
@ -1892,7 +2003,7 @@ align_directive:
mov edx,ecx mov edx,ecx
add edx,edi add edx,edi
jc out_of_memory jc out_of_memory
cmp edx,[display_buffer] cmp edx,[tagged_blocks]
ja out_of_memory ja out_of_memory
push edi push edi
cmp [next_pass_needed],0 cmp [next_pass_needed],0

2
programs/develop/fasm/trunk/avx.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
avx_single_source_pd_instruction: avx_single_source_pd_instruction:

2
programs/develop/fasm/trunk/errors.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
out_of_memory: out_of_memory:

198
programs/develop/fasm/trunk/exprcalc.inc
View File

@ -1,6 +1,7 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
calculate_expression: calculate_expression:
@ -169,6 +170,8 @@ calculate_expression:
stos dword [edi] stos dword [edi]
mov [edi-8+13],cl mov [edi-8+13],cl
got_label: got_label:
test byte [ebx+9],4
jnz invalid_use_of_symbol
cmp [symbols_file],0 cmp [symbols_file],0
je label_reference_ok je label_reference_ok
cmp [next_pass_needed],0 cmp [next_pass_needed],0
@ -214,25 +217,27 @@ calculate_expression:
make_current_offset_label: make_current_offset_label:
xor edx,edx xor edx,edx
xor ch,ch xor ch,ch
sub eax,dword [org_origin] mov ebp,[addressing_space]
sbb edx,dword [org_origin+4] sub eax,[ds:ebp]
sbb ch,[org_origin_sign] sbb edx,[ds:ebp+4]
sbb ch,[ds:ebp+8]
jp current_offset_label_ok jp current_offset_label_ok
call recoverable_overflow call recoverable_overflow
current_offset_label_ok: current_offset_label_ok:
stos dword [edi] stos dword [edi]
mov eax,edx mov eax,edx
stos dword [edi] stos dword [edi]
mov eax,[org_registers] mov eax,[ds:ebp+10h]
stos dword [edi] stos dword [edi]
mov cl,[labels_type] mov cl,[ds:ebp+9]
mov [edi-12+12],cx mov [edi-12+12],cx
mov eax,[org_symbol] mov eax,[ds:ebp+14h]
mov [edi-12+16],eax mov [edi-12+16],eax
add edi,8 add edi,8
jmp calculation_loop jmp calculation_loop
org_origin_label: org_origin_label:
mov eax,[org_start] mov eax,[addressing_space]
mov eax,[eax+18h]
jmp make_current_offset_label jmp make_current_offset_label
counter_label: counter_label:
mov eax,[counter] mov eax,[counter]
@ -286,17 +291,27 @@ calculate_expression:
mov [error_info],ebx mov [error_info],ebx
jmp calculation_loop jmp calculation_loop
calculate_add: calculate_add:
mov ecx,[ebx+16] xor ah,ah
cmp byte [edi+12],0 mov ah,[ebx+12]
je add_values
mov ecx,[edi+16]
cmp byte [ebx+12],0
je add_values
call recoverable_misuse
add_values:
mov al,[edi+12] mov al,[edi+12]
or [ebx+12],al or al,al
jz add_values
or ah,ah
jz add_relocatable
add ah,al
jnz invalid_add
mov ecx,[edi+16]
cmp ecx,[ebx+16]
je add_values
invalid_add:
call recoverable_misuse
jmp add_values
add_relocatable:
mov ah,al
mov ecx,[edi+16]
mov [ebx+16],ecx mov [ebx+16],ecx
add_values:
mov [ebx+12],ah
mov eax,[edi] mov eax,[edi]
add [ebx],eax add [ebx],eax
mov eax,[edi+4] mov eax,[edi+4]
@ -310,31 +325,29 @@ calculate_expression:
jz calculation_loop jz calculation_loop
push esi push esi
mov esi,ebx mov esi,ebx
lea ebx,[edi+10] mov cl,[edi+10]
mov cl,[edi+8] mov al,[edi+8]
call add_register call add_register
lea ebx,[edi+11] mov cl,[edi+11]
mov cl,[edi+9] mov al,[edi+9]
call add_register call add_register
pop esi pop esi
jmp calculation_loop jmp calculation_loop
add_register: add_register:
or cl,cl or al,al
jz add_register_done jz add_register_done
add_register_start: add_register_start:
cmp [esi+8],cl cmp [esi+8],al
jne add_in_second_slot jne add_in_second_slot
mov al,[ebx] add [esi+10],cl
add [esi+10],al
jo value_out_of_range jo value_out_of_range
jnz add_register_done jnz add_register_done
mov byte [esi+8],0 mov byte [esi+8],0
ret ret
add_in_second_slot: add_in_second_slot:
cmp [esi+9],cl cmp [esi+9],al
jne create_in_first_slot jne create_in_first_slot
mov al,[ebx] add [esi+11],cl
add [esi+11],al
jo value_out_of_range jo value_out_of_range
jnz add_register_done jnz add_register_done
mov byte [esi+9],0 mov byte [esi+9],0
@ -342,16 +355,14 @@ calculate_expression:
create_in_first_slot: create_in_first_slot:
cmp byte [esi+8],0 cmp byte [esi+8],0
jne create_in_second_slot jne create_in_second_slot
mov [esi+8],cl mov [esi+8],al
mov al,[ebx] mov [esi+10],cl
mov [esi+10],al
ret ret
create_in_second_slot: create_in_second_slot:
cmp byte [esi+9],0 cmp byte [esi+9],0
jne invalid_expression jne invalid_expression
mov [esi+9],cl mov [esi+9],al
mov al,[ebx] mov [esi+11],cl
mov [esi+11],al
add_register_done: add_register_done:
ret ret
out_of_range: out_of_range:
@ -362,6 +373,8 @@ calculate_expression:
mov al,[edi+12] mov al,[edi+12]
or al,al or al,al
jz sub_values jz sub_values
or ah,ah
jz negate_relocatable
cmp al,ah cmp al,ah
jne invalid_sub jne invalid_sub
xor ah,ah xor ah,ah
@ -370,6 +383,12 @@ calculate_expression:
je sub_values je sub_values
invalid_sub: invalid_sub:
call recoverable_misuse call recoverable_misuse
jmp sub_values
negate_relocatable:
neg al
mov ah,al
mov ecx,[edi+16]
mov [ebx+16],ecx
sub_values: sub_values:
mov [ebx+12],ah mov [ebx+12],ah
mov eax,[edi] mov eax,[edi]
@ -387,18 +406,18 @@ calculate_expression:
jz calculation_loop jz calculation_loop
push esi push esi
mov esi,ebx mov esi,ebx
lea ebx,[edi+10] mov cl,[edi+10]
mov cl,[edi+8] mov al,[edi+8]
call sub_register call sub_register
lea ebx,[edi+11] mov cl,[edi+11]
mov cl,[edi+9] mov al,[edi+9]
call sub_register call sub_register
pop esi pop esi
jmp calculation_loop jmp calculation_loop
sub_register: sub_register:
or cl,cl or al,al
jz add_register_done jz add_register_done
neg byte [ebx] neg cl
jo value_out_of_range jo value_out_of_range
jmp add_register_start jmp add_register_start
calculate_mul: calculate_mul:
@ -420,6 +439,7 @@ calculate_expression:
xor bl,bl xor bl,bl
cmp byte [esi+13],0 cmp byte [esi+13],0
je mul_first_sign_ok je mul_first_sign_ok
xor bl,-1
mov eax,[esi] mov eax,[esi]
mov edx,[esi+4] mov edx,[esi+4]
not eax not eax
@ -430,10 +450,20 @@ calculate_expression:
mov [esi+4],edx mov [esi+4],edx
or eax,edx or eax,edx
jz mul_overflow jz mul_overflow
xor bl,-1
mul_first_sign_ok: mul_first_sign_ok:
cmp byte [edi+13],0 cmp byte [edi+13],0
je mul_second_sign_ok je mul_second_sign_ok
xor bl,-1
cmp byte [esi+8],0
je mul_first_register_sign_ok
neg byte [esi+10]
jo invalid_expression
mul_first_register_sign_ok:
cmp byte [esi+9],0
je mul_second_register_sign_ok
neg byte [esi+11]
jo invalid_expression
mul_second_register_sign_ok:
mov eax,[edi] mov eax,[edi]
mov edx,[edi+4] mov edx,[edi+4]
not eax not eax
@ -444,7 +474,6 @@ calculate_expression:
mov [edi+4],edx mov [edi+4],edx
or eax,edx or eax,edx
jz mul_overflow jz mul_overflow
xor bl,-1
mul_second_sign_ok: mul_second_sign_ok:
cmp dword [esi+4],0 cmp dword [esi+4],0
jz mul_numbers jz mul_numbers
@ -875,12 +904,17 @@ calculate_expression:
not dword [edi] not dword [edi]
jmp finish_not jmp finish_not
calculate_neg: calculate_neg:
cmp word [edi+8],0 cmp byte [edi+8],0
jne invalid_expression je neg_first_register_ok
cmp byte [edi+12],0 neg byte [edi+10]
je neg_ok jo invalid_expression
call recoverable_misuse neg_first_register_ok:
neg_ok: cmp byte [edi+9],0
je neg_second_register_ok
neg byte [edi+11]
jo invalid_expression
neg_second_register_ok:
neg byte [edi+12]
xor eax,eax xor eax,eax
xor edx,edx xor edx,edx
xor cl,cl xor cl,cl
@ -1105,13 +1139,13 @@ calculate_expression:
mov [esi+13],bl mov [esi+13],bl
ret ret
store_label_reference: store_label_reference:
mov eax,[display_buffer] mov eax,[tagged_blocks]
mov dword [eax-4],2 mov dword [eax-4],2
mov dword [eax-8],4 mov dword [eax-8],4
sub eax,8+4 sub eax,8+4
cmp eax,edi cmp eax,edi
jbe out_of_memory jbe out_of_memory
mov [display_buffer],eax mov [tagged_blocks],eax
mov [eax],ebx mov [eax],ebx
ret ret
convert_fp: convert_fp:
@ -1520,18 +1554,22 @@ get_value:
get_address_word_value: get_address_word_value:
mov [address_size],2 mov [address_size],2
mov [value_size],2 mov [value_size],2
mov [free_address_range],0
jmp calculate_address jmp calculate_address
get_address_dword_value: get_address_dword_value:
mov [address_size],4 mov [address_size],4
mov [value_size],4 mov [value_size],4
mov [free_address_range],0
jmp calculate_address jmp calculate_address
get_address_qword_value: get_address_qword_value:
mov [address_size],8 mov [address_size],8
mov [value_size],8 mov [value_size],8
mov [free_address_range],0
jmp calculate_address jmp calculate_address
get_address_value: get_address_value:
mov [address_size],0 mov [address_size],0
mov [value_size],8 mov [value_size],8
or [free_address_range],-1
calculate_address: calculate_address:
cmp byte [esi],'.' cmp byte [esi],'.'
je invalid_address je invalid_address
@ -1542,17 +1580,22 @@ get_address_value:
mov [address_sign],al mov [address_sign],al
mov al,[edi+12] mov al,[edi+12]
mov [value_type],al mov [value_type],al
cmp al,0
je address_size_ok
jg get_address_symbol_size
neg al
get_address_symbol_size:
cmp al,6 cmp al,6
je special_address_type_32bit je special_address_type_32bit
cmp al,5 cmp al,5
je special_address_type_32bit je special_address_type_32bit
ja invalid_use_of_symbol ja invalid_address_type
test al,1 test al,1
jnz invalid_use_of_symbol jnz invalid_address_type
or al,al
jz address_size_ok
shl al,5 shl al,5
jmp address_symbol_ok jmp address_symbol_ok
invalid_address_type:
call recoverable_misuse
special_address_type_32bit: special_address_type_32bit:
mov al,40h mov al,40h
address_symbol_ok: address_symbol_ok:
@ -1621,11 +1664,11 @@ get_address_value:
je sib_allowed je sib_allowed
cmp al,0Fh cmp al,0Fh
je check_ip_relative_address je check_ip_relative_address
or cl,cl
jz check_word_value
cmp cl,1 cmp cl,1
je check_word_value ja invalid_address
jmp invalid_address cmp [free_address_range],0
jne check_qword_value
jmp check_word_value
address_sizes_do_not_match: address_sizes_do_not_match:
cmp al,0Fh cmp al,0Fh
jne invalid_address jne invalid_address
@ -1636,10 +1679,14 @@ get_address_value:
check_ip_relative_address: check_ip_relative_address:
or bl,bl or bl,bl
jnz invalid_address jnz invalid_address
cmp bh,0F4h
je check_dword_value
cmp bh,0F8h cmp bh,0F8h
je check_rip_relative_address
cmp bh,0F4h
jne invalid_address jne invalid_address
cmp [free_address_range],0
jne check_qword_value
jmp check_dword_value
check_rip_relative_address:
mov eax,[edi] mov eax,[edi]
cdq cdq
cmp edx,[edi+4] cmp edx,[edi+4]
@ -1694,6 +1741,8 @@ get_address_value:
mov bh,bl mov bh,bl
dec cl dec cl
check_immediate_address: check_immediate_address:
cmp [free_address_range],0
jne check_qword_value
mov al,[address_size] mov al,[address_size]
and al,0Fh and al,0Fh
cmp al,2 cmp al,2
@ -1778,19 +1827,19 @@ calculate_relative_offset:
jne relative_offset_ok jne relative_offset_ok
test bh,bh test bh,bh
setne ch setne ch
cmp bx,word [org_registers] cmp bx,[ds:ebp+10h]
je origin_registers_ok je origin_registers_ok
xchg bh,bl xchg bh,bl
xchg ch,cl xchg ch,cl
cmp bx,word [org_registers] cmp bx,[ds:ebp+10h]
jne invalid_value jne invalid_value
origin_registers_ok: origin_registers_ok:
cmp cx,word [org_registers+2] cmp cx,[ds:ebp+10h+2]
jne invalid_value jne invalid_value
mov bl,[address_sign] mov bl,[address_sign]
add eax,dword [org_origin] add eax,[ds:ebp]
adc edx,dword [org_origin+4] adc edx,[ds:ebp+4]
adc bl,[org_origin_sign] adc bl,[ds:ebp+8]
sub eax,edi sub eax,edi
sbb edx,0 sbb edx,0
sbb bl,0 sbb bl,0
@ -1802,7 +1851,7 @@ calculate_relative_offset:
jnz relative_offset_unallowed jnz relative_offset_unallowed
cmp bl,6 cmp bl,6
je plt_relative_offset je plt_relative_offset
mov bh,[labels_type] mov bh,[ds:ebp+9]
cmp bl,bh cmp bl,bh
je set_relative_offset_type je set_relative_offset_type
cmp bx,0402h cmp bx,0402h
@ -1813,16 +1862,16 @@ calculate_relative_offset:
cmp [value_type],0 cmp [value_type],0
je relative_offset_ok je relative_offset_ok
mov [value_type],0 mov [value_type],0
cmp ecx,[org_symbol] cmp ecx,[ds:ebp+14h]
je relative_offset_ok je relative_offset_ok
mov [value_type],3 mov [value_type],3
relative_offset_ok: relative_offset_ok:
ret ret
plt_relative_offset: plt_relative_offset:
mov [value_type],7 mov [value_type],7
cmp [labels_type],2 cmp byte [ds:ebp+9],2
je relative_offset_ok je relative_offset_ok
cmp [labels_type],4 cmp byte [ds:ebp+9],4
jne recoverable_misuse jne recoverable_misuse
ret ret
@ -1906,6 +1955,8 @@ calculate_logical_expression:
je given_false je given_false
cmp al,'1' cmp al,'1'
je given_true je given_true
cmp al,'('
jne invalid_value
call get_value_for_comparison call get_value_for_comparison
mov bh,[value_sign] mov bh,[value_sign]
push eax edx [symbol_identifier] ebx ecx push eax edx [symbol_identifier] ebx ecx
@ -1922,6 +1973,8 @@ calculate_logical_expression:
je logical_number je logical_number
inc esi inc esi
mov [compare_type],al mov [compare_type],al
cmp byte [esi],'('
jne invalid_value
call get_value_for_comparison call get_value_for_comparison
cmp bl,[esp+4] cmp bl,[esp+4]
jne values_not_relative jne values_not_relative
@ -2173,6 +2226,8 @@ skip_symbol:
je skip_label je skip_label
cmp al,3 cmp al,3
je skip_label je skip_label
cmp al,4
je skip_special_label
cmp al,20h cmp al,20h
jb skip_assembler_symbol jb skip_assembler_symbol
cmp al,'(' cmp al,'('
@ -2189,6 +2244,9 @@ skip_symbol:
skip_assembler_symbol: skip_assembler_symbol:
inc esi inc esi
jmp skip_done jmp skip_done
skip_special_label:
add esi,4
jmp skip_done
skip_address: skip_address:
mov al,[esi] mov al,[esi]
and al,11110000b and al,11110000b

2
programs/develop/fasm/trunk/exprpars.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
convert_expression: convert_expression:

222
programs/develop/fasm/trunk/formats.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
formatter: formatter:
@ -129,14 +129,14 @@ formatter:
je labels_table_ok je labels_table_ok
mov ecx,[memory_end] mov ecx,[memory_end]
sub ecx,[labels_list] sub ecx,[labels_list]
mov edi,[display_buffer] mov edi,[tagged_blocks]
sub edi,8 sub edi,8
mov [edi],ecx mov [edi],ecx
or dword [edi+4],-1 or dword [edi+4],-1
sub edi,ecx sub edi,ecx
cmp edi,[current_offset] cmp edi,[current_offset]
jbe out_of_memory jbe out_of_memory
mov [display_buffer],edi mov [tagged_blocks],edi
mov esi,[memory_end] mov esi,[memory_end]
copy_labels: copy_labels:
sub esi,32 sub esi,32
@ -200,8 +200,9 @@ formatter:
format_directive: format_directive:
cmp edi,[code_start] cmp edi,[code_start]
jne unexpected_instruction jne unexpected_instruction
cmp [virtual_data],0 mov ebp,[addressing_space]
jne unexpected_instruction test byte [ds:ebp+0Ah],1
jnz unexpected_instruction
cmp [output_format],0 cmp [output_format],0
jne unexpected_instruction jne unexpected_instruction
lods byte [esi] lods byte [esi]
@ -280,8 +281,6 @@ heap_directive:
je pe_heap je pe_heap
jmp illegal_instruction jmp illegal_instruction
segment_directive: segment_directive:
cmp [virtual_data],0
jne illegal_instruction
mov al,[output_format] mov al,[output_format]
cmp al,2 cmp al,2
je mz_segment je mz_segment
@ -289,8 +288,6 @@ segment_directive:
je elf_segment je elf_segment
jmp illegal_instruction jmp illegal_instruction
section_directive: section_directive:
cmp [virtual_data],0
jne illegal_instruction
mov al,[output_format] mov al,[output_format]
cmp al,3 cmp al,3
je pe_section je pe_section
@ -410,6 +407,7 @@ extrn_directive:
xor eax,eax xor eax,eax
xor edx,edx xor edx,edx
xor ebp,ebp xor ebp,ebp
mov [address_sign],0
mov ch,2 mov ch,2
test [format_flags],8 test [format_flags],8
jz make_free_label jz make_free_label
@ -418,8 +416,9 @@ extrn_directive:
mark_relocation: mark_relocation:
cmp [value_type],0 cmp [value_type],0
je relocation_ok je relocation_ok
cmp [virtual_data],0 mov ebp,[addressing_space]
jne relocation_ok test byte [ds:ebp+0Ah],1
jnz relocation_ok
cmp [output_format],2 cmp [output_format],2
je mark_mz_relocation je mark_mz_relocation
cmp [output_format],3 cmp [output_format],3
@ -493,13 +492,11 @@ mz_segment:
mov edx,edi mov edx,edi
xor eax,eax xor eax,eax
rep stos byte [edi] rep stos byte [edi]
mov dword [org_origin],edi
mov dword [org_origin+4],eax
mov [org_origin_sign],al
mov [org_registers],eax
mov [org_start],edi
mov eax,edx mov eax,edx
call undefined_data call undefined_data
push ebx
call create_addressing_space
pop ebx
mov eax,edi mov eax,edi
sub eax,[code_start] sub eax,[code_start]
shr eax,4 shr eax,4
@ -515,9 +512,10 @@ mz_segment:
mov [code_type],al mov [code_type],al
mov eax,edx mov eax,edx
mov ch,1 mov ch,1
mov [label_size],0 mov [address_sign],0
xor edx,edx xor edx,edx
xor ebp,ebp xor ebp,ebp
mov [label_size],0
mov [address_symbol],edx mov [address_symbol],edx
jmp make_free_label jmp make_free_label
mz_entry: mz_entry:
@ -724,7 +722,7 @@ make_stub:
and ecx,not 11b and ecx,not 11b
add ecx,(40h-1Ch) shr 2 add ecx,(40h-1Ch) shr 2
lea eax,[edi+ecx*4] lea eax,[edi+ecx*4]
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
xor eax,eax xor eax,eax
rep stos dword [edi] rep stos dword [edi]
@ -762,7 +760,7 @@ make_stub:
inc ecx inc ecx
shl ecx,1 shl ecx,1
lea eax,[edi+ecx*4] lea eax,[edi+ecx*4]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
xor eax,eax xor eax,eax
rep stos dword [edi] rep stos dword [edi]
@ -826,7 +824,7 @@ make_stub:
mov [esi+16h],ax mov [esi+16h],ax
mov word [esi+14h],100h mov word [esi+14h],100h
mov byte [esi+18h],40h mov byte [esi+18h],40h
mov eax,[display_buffer] mov eax,[tagged_blocks]
sub eax,ecx sub eax,ecx
cmp edi,eax cmp edi,eax
jae out_of_memory jae out_of_memory
@ -1053,7 +1051,7 @@ format_pe:
shl ebx,cl shl ebx,cl
sub ebx,ebp sub ebx,ebp
mov ecx,ebx mov ecx,ebx
mov eax,[display_buffer] mov eax,[tagged_blocks]
sub eax,ecx sub eax,ecx
cmp edi,eax cmp edi,eax
jae out_of_memory jae out_of_memory
@ -1117,12 +1115,14 @@ format_pe:
jc pe_labels_type_ok jc pe_labels_type_ok
xor bh,bh xor bh,bh
pe_labels_type_ok: pe_labels_type_ok:
mov [labels_type],bh push eax ebx
mov dword [org_origin],eax call init_addressing_space
mov dword [org_origin+4],ecx mov ebp,ebx
mov [org_origin_sign],bl pop ebx eax
and [org_registers],0 mov [ds:ebp],eax
mov [org_start],edi mov [ds:ebp+4],ecx
mov [ds:ebp+8],bx
mov [ds:ebp+18h],edi
bt [format_flags],8 bt [format_flags],8
jnc dll_flag_ok jnc dll_flag_ok
or byte [edx+16h+1],20h or byte [edx+16h+1],20h
@ -1142,6 +1142,10 @@ format_pe:
jmp format_defined jmp format_defined
pe_section: pe_section:
call close_pe_section call close_pe_section
push eax ebx
call create_addressing_space
mov ebp,ebx
pop ebx eax
bts [format_flags],5 bts [format_flags],5
lea ecx,[ebx+28h] lea ecx,[ebx+28h]
add edx,[edx+54h] add edx,[edx+54h]
@ -1179,38 +1183,36 @@ pe_section:
mov edx,[code_start] mov edx,[code_start]
mov eax,edi mov eax,edi
xor ecx,ecx xor ecx,ecx
mov [org_origin_sign],0
sub eax,[ebx+0Ch] sub eax,[ebx+0Ch]
sbb ecx,0 sbb ecx,0
sbb [org_origin_sign],0 sbb byte [ds:ebp+8],0
mov [labels_type],2 mov byte [ds:ebp+9],2
mov [code_type],32 mov [code_type],32
test [format_flags],8 test [format_flags],8
jz pe_section_code_type_ok jz pe_section_code_type_ok
mov [labels_type],4 mov byte [ds:ebp+9],4
mov [code_type],64 mov [code_type],64
pe_section_code_type_ok: pe_section_code_type_ok:
test [format_flags],4 test [format_flags],4
jnz peplus_section_org jnz peplus_section_org
sub eax,[edx+34h] sub eax,[edx+34h]
sbb ecx,0 sbb ecx,0
sbb [org_origin_sign],0 sbb byte [ds:ebp+8],0
bt [resolver_flags],0 bt [resolver_flags],0
jc pe_section_org_ok jc pe_section_org_ok
mov [labels_type],0 mov byte [ds:ebp+9],0
jmp pe_section_org_ok jmp pe_section_org_ok
peplus_section_org: peplus_section_org:
sub eax,[edx+30h] sub eax,[edx+30h]
sbb ecx,[edx+34h] sbb ecx,[edx+34h]
sbb [org_origin_sign],0 sbb byte [ds:ebp+8],0
bt [resolver_flags],0 bt [resolver_flags],0
jc pe_section_org_ok jc pe_section_org_ok
mov [labels_type],0 mov byte [ds:ebp+9],0
pe_section_org_ok: pe_section_org_ok:
mov dword [org_origin],eax mov [ds:ebp],eax
mov dword [org_origin+4],ecx mov [ds:ebp+4],ecx
and [org_registers],0 mov [ds:ebp+18h],edi
mov [org_start],edi
get_section_flags: get_section_flags:
lods byte [esi] lods byte [esi]
cmp al,1Ah cmp al,1Ah
@ -1541,7 +1543,7 @@ pe_heap:
cmp edx,[ecx+74h] cmp edx,[ecx+74h]
ja value_out_of_range ja value_out_of_range
jb instruction_assembled jb instruction_assembled
cmp eax,[edx+70h] cmp eax,[ecx+70h]
ja value_out_of_range ja value_out_of_range
jmp instruction_assembled jmp instruction_assembled
mark_pe_relocation: mark_pe_relocation:
@ -1664,7 +1666,7 @@ make_pe_resource:
and [resource_size],0 and [resource_size],0
reserve_space_for_resource: reserve_space_for_resource:
add edi,[resource_size] add edi,[resource_size]
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
ja out_of_memory ja out_of_memory
jmp resource_done jmp resource_done
resource_from_file: resource_from_file:
@ -1750,7 +1752,7 @@ make_pe_resource:
mov [esi],eax mov [esi],eax
mov [resource_data],edi mov [resource_data],edi
lea eax,[edi+16] lea eax,[edi+16]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
xor eax,eax xor eax,eax
stos dword [edi] stos dword [edi]
@ -1812,7 +1814,7 @@ make_pe_resource:
mov eax,[resource_data] mov eax,[resource_data]
inc word [eax+12] inc word [eax+12]
lea eax,[edi+8] lea eax,[edi+8]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,ebx mov eax,ebx
stos dword [edi] stos dword [edi]
@ -1849,7 +1851,7 @@ make_pe_resource:
mov eax,[resource_data] mov eax,[resource_data]
inc word [eax+14] inc word [eax+14]
lea eax,[edi+8] lea eax,[edi+8]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,ebx mov eax,ebx
stos dword [edi] stos dword [edi]
@ -1870,7 +1872,7 @@ make_pe_resource:
bts edx,31 bts edx,31
mov [esi+4],edx mov [esi+4],edx
lea eax,[edi+16] lea eax,[edi+16]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
xor eax,eax xor eax,eax
stos dword [edi] stos dword [edi]
@ -1949,7 +1951,7 @@ make_pe_resource:
mov eax,[esp] mov eax,[esp]
inc word [eax+12] inc word [eax+12]
lea eax,[edi+8] lea eax,[edi+8]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,ebx mov eax,ebx
stos dword [edi] stos dword [edi]
@ -1992,7 +1994,7 @@ make_pe_resource:
mov eax,[esp] mov eax,[esp]
inc word [eax+14] inc word [eax+14]
lea eax,[edi+8] lea eax,[edi+8]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,ebx mov eax,ebx
stos dword [edi] stos dword [edi]
@ -2031,7 +2033,7 @@ make_pe_resource:
bts edx,31 bts edx,31
mov [esi+4],edx mov [esi+4],edx
lea eax,[edi+16] lea eax,[edi+16]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
xor eax,eax xor eax,eax
stos dword [edi] stos dword [edi]
@ -2081,7 +2083,7 @@ make_pe_resource:
mov eax,[esp] mov eax,[esp]
inc word [eax+14] inc word [eax+14]
lea eax,[edi+8] lea eax,[edi+8]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,ebx mov eax,ebx
stos dword [edi] stos dword [edi]
@ -2122,7 +2124,7 @@ make_pe_resource:
stos word [edi] stos word [edi]
copy_string_data: copy_string_data:
lea eax,[edi+2] lea eax,[edi+2]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov ax,[edx] mov ax,[edx]
or ax,ax or ax,ax
@ -2160,7 +2162,7 @@ make_pe_resource:
sub esi,[resource_data] sub esi,[resource_data]
xchg esi,[ebx+4] xchg esi,[ebx+4]
lea eax,[edi+16] lea eax,[edi+16]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,esi mov eax,esi
stos dword [edi] stos dword [edi]
@ -2190,7 +2192,7 @@ make_pe_resource:
mov edx,edi mov edx,edi
mov ecx,[esi+4] mov ecx,[esi+4]
add edi,ecx add edi,ecx
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
ja out_of_memory ja out_of_memory
call read call read
mov eax,edi mov eax,edi
@ -2319,28 +2321,16 @@ format_coff:
mov [current_section],ebx mov [current_section],ebx
xor eax,eax xor eax,eax
mov [number_of_sections],eax mov [number_of_sections],eax
call setup_coff_section_org mov edx,ebx
call init_addressing_space
mov [ebx+14h],edx
mov byte [ebx+9],2
mov [code_type],32 mov [code_type],32
test [format_flags],8 test [format_flags],8
jz format_defined jz format_defined
mov byte [ebx+9],4
mov [code_type],64 mov [code_type],64
jmp format_defined jmp format_defined
setup_coff_section_org:
xor eax,eax
mov dword [org_origin],edi
mov dword [org_origin+4],eax
mov [org_origin_sign],al
mov [org_registers],eax
mov [org_start],edi
mov [org_symbol],ebx
test [format_flags],8
jnz coff_64bit_labels
mov [labels_type],2
ret
coff_64bit_labels:
mov [labels_type],4
ret
coff_section: coff_section:
call close_coff_section call close_coff_section
mov ebx,[free_additional_memory] mov ebx,[free_additional_memory]
@ -2355,7 +2345,15 @@ coff_section:
mov [ebx+8],edi mov [ebx+8],edi
mov [ebx+10h],eax mov [ebx+10h],eax
mov [ebx+14h],eax mov [ebx+14h],eax
call setup_coff_section_org mov edx,ebx
call create_addressing_space
xchg edx,ebx
mov [edx+14h],ebx
mov byte [edx+9],2
test [format_flags],8
jz coff_labels_type_ok
mov byte [edx+9],4
coff_labels_type_ok:
lods word [esi] lods word [esi]
cmp ax,'(' cmp ax,'('
jne invalid_argument jne invalid_argument
@ -2442,8 +2440,10 @@ mark_coff_relocation:
test [format_flags],8 test [format_flags],8
jnz coff_64bit_relocation jnz coff_64bit_relocation
mov al,6 mov al,6
cmp [value_type],2
je coff_relocation
cmp [value_type],5 cmp [value_type],5
jne coff_relocation jne invalid_use_of_symbol
inc al inc al
jmp coff_relocation jmp coff_relocation
coff_64bit_relocation: coff_64bit_relocation:
@ -2451,8 +2451,10 @@ mark_coff_relocation:
cmp [value_type],4 cmp [value_type],4
je coff_relocation je coff_relocation
mov al,2 mov al,2
cmp [value_type],2
je coff_relocation
cmp [value_type],5 cmp [value_type],5
jne coff_relocation jne invalid_use_of_symbol
inc al inc al
jmp coff_relocation jmp coff_relocation
coff_relocation_relative: coff_relocation_relative:
@ -2465,16 +2467,17 @@ mark_coff_relocation:
sub eax,ebx sub eax,ebx
add eax,4 add eax,4
relative_ok: relative_ok:
mov ebx,[addressing_space]
push eax push eax
mov al,20 mov al,20
test [format_flags],8 test [format_flags],8
jnz relative_coff_64bit_relocation jnz relative_coff_64bit_relocation
cmp [labels_type],2 cmp byte [ebx+9],2
jne invalid_use_of_symbol jne invalid_use_of_symbol
jmp coff_relocation jmp coff_relocation
relative_coff_64bit_relocation: relative_coff_64bit_relocation:
mov al,4 mov al,4
cmp [labels_type],4 cmp byte [ebx+9],4
jne invalid_use_of_symbol jne invalid_use_of_symbol
coff_relocation: coff_relocation:
mov ebx,[free_additional_memory] mov ebx,[free_additional_memory]
@ -2686,7 +2689,7 @@ coff_formatter:
jmp find_relocations jmp find_relocations
add_relocation: add_relocation:
lea eax,[ebx+0Ah] lea eax,[ebx+0Ah]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
ja out_of_memory ja out_of_memory
mov eax,[esi+4] mov eax,[esi+4]
mov [ebx],eax mov [ebx],eax
@ -2905,7 +2908,7 @@ format_elf:
mov edx,edi mov edx,edi
mov ecx,34h shr 2 mov ecx,34h shr 2
lea eax,[edi+ecx*4] lea eax,[edi+ecx*4]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
xor eax,eax xor eax,eax
rep stos dword [edi] rep stos dword [edi]
@ -2940,16 +2943,21 @@ format_elf:
mov [ebx+14h],eax mov [ebx+14h],eax
mov al,4 mov al,4
mov [ebx+10h],eax mov [ebx+10h],eax
call setup_coff_section_org mov edx,ebx
call init_addressing_space
xchg edx,ebx
mov [edx+14h],ebx
mov byte [edx+9],2
test [format_flags],8 test [format_flags],8
jz format_defined jz format_defined
mov byte [edx+9],4
mov byte [ebx+10h],8 mov byte [ebx+10h],8
jmp format_defined jmp format_defined
format_elf64: format_elf64:
mov edx,edi mov edx,edi
mov ecx,40h shr 2 mov ecx,40h shr 2
lea eax,[edi+ecx*4] lea eax,[edi+ecx*4]
cmp eax,[display_buffer] cmp eax,[tagged_blocks]
jae out_of_memory jae out_of_memory
xor eax,eax xor eax,eax
rep stos dword [edi] rep stos dword [edi]
@ -2984,7 +2992,15 @@ elf_section:
mov [ebx+10h],eax mov [ebx+10h],eax
mov al,10b mov al,10b
mov [ebx+14h],eax mov [ebx+14h],eax
call setup_coff_section_org mov edx,ebx
call create_addressing_space
xchg edx,ebx
mov [edx+14h],ebx
mov byte [edx+9],2
test [format_flags],8
jz elf_labels_type_ok
mov byte [edx+9],4
elf_labels_type_ok:
lods word [esi] lods word [esi]
cmp ax,'(' cmp ax,'('
jne invalid_argument jne invalid_argument
@ -3038,11 +3054,13 @@ elf_section:
mov byte [ebx+10h],8 mov byte [ebx+10h],8
jmp instruction_assembled jmp instruction_assembled
mark_elf_relocation: mark_elf_relocation:
push ebx
mov ebx,[addressing_space]
cmp [value_type],3 cmp [value_type],3
je elf_relocation_relative je elf_relocation_relative
cmp [value_type],7 cmp [value_type],7
je elf_relocation_relative je elf_relocation_relative
push ebx eax push eax
cmp [value_type],5 cmp [value_type],5
je elf_gotoff_relocation je elf_gotoff_relocation
ja invalid_use_of_symbol ja invalid_use_of_symbol
@ -3059,9 +3077,8 @@ mark_elf_relocation:
mov al,9 ; R_386_GOTOFF mov al,9 ; R_386_GOTOFF
jmp coff_relocation jmp coff_relocation
elf_relocation_relative: elf_relocation_relative:
cmp [labels_type],0 cmp byte [ebx+9],0
je invalid_use_of_symbol je invalid_use_of_symbol
push ebx
mov ebx,[current_section] mov ebx,[current_section]
mov ebx,[ebx+8] mov ebx,[ebx+8]
sub ebx,edi sub ebx,edi
@ -3690,11 +3707,13 @@ format_elf_exe:
add eax,edi add eax,edi
adc ebp,0 adc ebp,0
adc cl,0 adc cl,0
mov dword [org_origin],eax elf_exe_addressing_setup:
mov dword [org_origin+4],edx push eax
mov [org_origin_sign],cl call init_addressing_space
and [org_registers],0 pop eax
mov [org_start],edi mov [ebx],eax
mov [ebx+4],edx
mov [ebx+8],cl
mov [symbols_stream],edi mov [symbols_stream],edi
jmp format_defined jmp format_defined
format_elf64_exe: format_elf64_exe:
@ -3768,13 +3787,7 @@ format_elf_exe:
add eax,edi add eax,edi
adc edx,0 adc edx,0
adc cl,0 adc cl,0
mov dword [org_origin],eax jmp elf_exe_addressing_setup
mov dword [org_origin+4],edx
mov [org_origin_sign],cl
and [org_registers],0
mov [org_start],edi
mov [symbols_stream],edi
jmp format_defined
elf_entry: elf_entry:
lods byte [esi] lods byte [esi]
cmp al,'(' cmp al,'('
@ -3804,6 +3817,8 @@ elf_segment:
jnz elf64_segment jnz elf64_segment
call close_elf_segment call close_elf_segment
push eax push eax
call create_addressing_space
mov ebp,ebx
mov ebx,[number_of_sections] mov ebx,[number_of_sections]
shl ebx,5 shl ebx,5
add ebx,[code_start] add ebx,[code_start]
@ -3883,11 +3898,10 @@ elf_segment:
add eax,edi add eax,edi
adc edx,0 adc edx,0
adc cl,0 adc cl,0
mov dword [org_origin],eax elf_segment_addressing_setup:
mov dword [org_origin+4],edx mov [ds:ebp],eax
mov [org_origin_sign],cl mov [ds:ebp+4],edx
and [org_registers],0 mov [ds:ebp+8],cl
mov [org_start],edi
inc [number_of_sections] inc [number_of_sections]
jmp instruction_assembled jmp instruction_assembled
close_elf_segment: close_elf_segment:
@ -3935,6 +3949,8 @@ elf_segment:
elf64_segment: elf64_segment:
call close_elf64_segment call close_elf64_segment
push eax edx push eax edx
call create_addressing_space
mov ebp,ebx
mov ebx,[number_of_sections] mov ebx,[number_of_sections]
imul ebx,38h imul ebx,38h
add ebx,[code_start] add ebx,[code_start]
@ -4015,13 +4031,7 @@ elf_segment:
add eax,edi add eax,edi
adc edx,0 adc edx,0
adc cl,0 adc cl,0
mov dword [org_origin],eax jmp elf_segment_addressing_setup
mov dword [org_origin+4],edx
mov [org_origin_sign],cl
and [org_registers],0
mov [org_start],edi
inc [number_of_sections]
jmp instruction_assembled
close_elf64_segment: close_elf64_segment:
cmp [number_of_sections],0 cmp [number_of_sections],0
jne finish_elf64_segment jne finish_elf64_segment

2
programs/develop/fasm/trunk/messages.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
_out_of_memory db 'out of memory',0 _out_of_memory db 'out of memory',0

66
programs/develop/fasm/trunk/parser.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
parser: parser:
@ -64,6 +64,8 @@ parser:
simple_label: simple_label:
pop edi pop edi
call identify_label call identify_label
cmp byte [esi+1],':'
je block_label
mov byte [edi],2 mov byte [edi],2
inc edi inc edi
stos dword [edi] stos dword [edi]
@ -71,6 +73,12 @@ parser:
xor al,al xor al,al
stos byte [edi] stos byte [edi]
jmp parse_line jmp parse_line
block_label:
mov byte [edi],4
inc edi
stos dword [edi]
add esi,2
jmp parse_line
constant_label: constant_label:
pop edi pop edi
call get_label_id call get_label_id
@ -127,8 +135,6 @@ parser:
cmp al,':' cmp al,':'
je invalid_name je invalid_name
dec esi dec esi
cmp al,3Bh
je skip_rest_of_line
mov [parenthesis_stack],0 mov [parenthesis_stack],0
call parse_argument call parse_argument
jmp parse_next_line jmp parse_next_line
@ -530,6 +536,8 @@ parse_line_contents:
je unallowed_character je unallowed_character
cmp al,'`' cmp al,'`'
je unallowed_character je unallowed_character
cmp al,3Bh
je foreign_argument
dec esi dec esi
cmp al,1Ah cmp al,1Ah
jne expression_argument jne expression_argument
@ -550,6 +558,10 @@ parse_line_contents:
pop edi pop edi
movs byte [edi],[esi] movs byte [edi],[esi]
jmp argument_parsed jmp argument_parsed
foreign_argument:
dec esi
call skip_foreign_line
jmp contents_parsed
symbol_argument: symbol_argument:
pop edi pop edi
stos word [edi] stos word [edi]
@ -560,7 +572,7 @@ parse_line_contents:
je ptr_argument je ptr_argument
stos byte [edi] stos byte [edi]
cmp al,80h cmp al,80h
je forced_expression je forced_multipart_expression
cmp al,8Ch cmp al,8Ch
je forced_expression je forced_expression
cmp al,81h cmp al,81h
@ -725,7 +737,7 @@ parse_line_contents:
jmp argument_parsed jmp argument_parsed
parse_from_operator: parse_from_operator:
cmp byte [esi],22h cmp byte [esi],22h
jne forced_expression jne forced_multipart_expression
jmp argument_parsed jmp argument_parsed
parse_quoted_extrn: parse_quoted_extrn:
inc esi inc esi
@ -771,14 +783,10 @@ parse_line_contents:
mov eax,[esi+1] mov eax,[esi+1]
lea ebx,[esi+5+eax] lea ebx,[esi+5+eax]
push ebx ecx esi edi push ebx ecx esi edi
mov al,'(' call parse_expression
stos byte [edi]
call convert_expression
mov al,')'
stos byte [edi]
pop eax edx ecx ebx pop eax edx ecx ebx
cmp esi,ebx cmp esi,ebx
jne expression_parsed jne expression_argument_parsed
mov edi,eax mov edi,eax
mov esi,edx mov esi,edx
string_argument: string_argument:
@ -799,7 +807,14 @@ parse_line_contents:
rep movs dword [edi],[esi] rep movs dword [edi],[esi]
xor al,al xor al,al
stos byte [edi] stos byte [edi]
jmp expression_parsed jmp expression_argument_parsed
parse_expression:
mov al,'('
stos byte [edi]
call convert_expression
mov al,')'
stos byte [edi]
ret
not_string: not_string:
cmp byte [esi],'(' cmp byte [esi],'('
jne expression jne expression
@ -838,24 +853,27 @@ parse_line_contents:
mov al,0F1h mov al,0F1h
jmp expression_comparator jmp expression_comparator
expression: expression:
mov al,'(' call parse_expression
stos byte [edi] jmp expression_argument_parsed
call convert_expression
mov al,')'
stos byte [edi]
jmp expression_parsed
forced_expression: forced_expression:
xor al,al xor al,al
xchg al,[formatter_symbols_allowed] xchg al,[formatter_symbols_allowed]
push eax push eax
mov al,'(' call parse_expression
stos byte [edi] forced_expression_parsed:
call convert_expression
mov al,')'
stos byte [edi]
pop eax pop eax
mov [formatter_symbols_allowed],al mov [formatter_symbols_allowed],al
jmp argument_parsed jmp argument_parsed
forced_multipart_expression:
xor al,al
xchg al,[formatter_symbols_allowed]
push eax
call parse_expression
cmp byte [esi],':'
jne forced_expression_parsed
movs byte [edi],[esi]
call parse_expression
jmp forced_expression_parsed
address_argument: address_argument:
call parse_address call parse_address
lods byte [esi] lods byte [esi]
@ -925,7 +943,7 @@ parse_line_contents:
dec [parenthesis_stack] dec [parenthesis_stack]
add esp,8 add esp,8
jmp argument_parsed jmp argument_parsed
expression_parsed: expression_argument_parsed:
cmp [parenthesis_stack],0 cmp [parenthesis_stack],0
je parse_argument je parse_argument
cmp byte [esi],')' cmp byte [esi],')'

22
programs/develop/fasm/trunk/preproce.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
preprocessor: preprocessor:
@ -38,7 +38,7 @@ preprocessor:
mov [labels_list],eax mov [labels_list],eax
xor eax,eax xor eax,eax
mov [source_start],eax mov [source_start],eax
mov [display_buffer],eax mov [tagged_blocks],eax
mov [hash_tree],eax mov [hash_tree],eax
mov [error],eax mov [error],eax
mov [macro_status],al mov [macro_status],al
@ -195,13 +195,13 @@ convert_line:
lods byte [esi] lods byte [esi]
stos byte [edi] stos byte [edi]
cmp al,0Ah cmp al,0Ah
je missing_end_quote je no_end_quote
cmp al,0Dh cmp al,0Dh
je missing_end_quote je no_end_quote
or al,al or al,al
jz missing_end_quote jz no_end_quote
cmp al,1Ah cmp al,1Ah
je missing_end_quote je no_end_quote
cmp al,ah cmp al,ah
jne copy_string jne copy_string
lods byte [esi] lods byte [esi]
@ -243,6 +243,9 @@ convert_line:
stos byte [edi] stos byte [edi]
inc byte [ecx] inc byte [ecx]
jmp group_backslashes jmp group_backslashes
no_end_quote:
mov byte [ebx-5],0
jmp missing_end_quote
backslashed_symbol: backslashed_symbol:
cmp al,1Ah cmp al,1Ah
je unexpected_end_of_file je unexpected_end_of_file
@ -554,6 +557,9 @@ preprocess_line:
call get_preprocessor_symbol call get_preprocessor_symbol
jnc symbolic_constant_in_label jnc symbolic_constant_in_label
lea esi,[esi+ecx+1] lea esi,[esi+ecx+1]
cmp byte [esi],':'
jne preprocess_instruction
inc esi
jmp preprocess_instruction jmp preprocess_instruction
symbolic_constant_in_label: symbolic_constant_in_label:
mov ebx,[edx+8] mov ebx,[edx+8]
@ -571,6 +577,9 @@ preprocess_line:
cmp byte [ebx],':' cmp byte [ebx],':'
jne label_broken jne label_broken
inc ebx inc ebx
cmp byte [ebx],':'
jne check_for_broken_label
inc ebx
jmp check_for_broken_label jmp check_for_broken_label
label_broken: label_broken:
push line_preprocessed push line_preprocessed
@ -1685,6 +1694,7 @@ do_irp:
or [default_argument_value],-1 or [default_argument_value],-1
call skip_macro_argument_value call skip_macro_argument_value
inc esi inc esi
jmp irp_parameters_start
irps_name_ok: irps_name_ok:
cmp al,',' cmp al,','
jne invalid_macro_arguments jne invalid_macro_arguments

63
programs/develop/fasm/trunk/symbdump.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
dump_symbols: dump_symbols:
@ -8,14 +8,14 @@ dump_symbols:
call setup_dump_header call setup_dump_header
mov esi,[input_file] mov esi,[input_file]
call copy_asciiz call copy_asciiz
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,edi mov eax,edi
sub eax,ebx sub eax,ebx
mov [ebx-40h+0Ch],eax mov [ebx-40h+0Ch],eax
mov esi,[output_file] mov esi,[output_file]
call copy_asciiz call copy_asciiz
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov edx,[symbols_stream] mov edx,[symbols_stream]
mov ebp,[free_additional_memory] mov ebp,[free_additional_memory]
@ -53,7 +53,7 @@ dump_symbols:
rep movs byte [edi],[esi] rep movs byte [edi],[esi]
mov byte [edi],0 mov byte [edi],0
inc edi inc edi
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
jmp prepare_strings_table jmp prepare_strings_table
prepare_section_string: prepare_section_string:
@ -76,7 +76,7 @@ dump_symbols:
add esi,[resource_data] add esi,[resource_data]
copy_elf_section_name: copy_elf_section_name:
lods byte [esi] lods byte [esi]
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
stos byte [edi] stos byte [edi]
test al,al test al,al
@ -87,11 +87,11 @@ dump_symbols:
stos dword [edi] stos dword [edi]
mov ax,'t' mov ax,'t'
stos word [edi] stos word [edi]
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
jmp prepare_strings_table jmp prepare_strings_table
strings_table_ready: strings_table_ready:
mov edx,[display_buffer] mov edx,[tagged_blocks]
mov ebp,[memory_end] mov ebp,[memory_end]
sub ebp,[labels_list] sub ebp,[labels_list]
add ebp,edx add ebp,edx
@ -117,7 +117,7 @@ dump_symbols:
mov [edx+24],eax mov [edx+24],eax
movzx ecx,byte [esi-1] movzx ecx,byte [esi-1]
lea eax,[edi+ecx+1] lea eax,[edi+ecx+1]
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
rep movsb rep movsb
xor al,al xor al,al
@ -129,6 +129,13 @@ dump_symbols:
sub eax,[memory_start] sub eax,[memory_start]
mov [edx+28],eax mov [edx+28],eax
label_dump_line_ok: label_dump_line_ok:
test byte [edx+9],4
jz convert_base_symbol_for_label
xor eax,eax
mov [edx],eax
mov [edx+4],eax
jmp base_symbol_for_label_ok
convert_base_symbol_for_label:
mov eax,[edx+20] mov eax,[edx+20]
test eax,eax test eax,eax
jz base_symbol_for_label_ok jz base_symbol_for_label_ok
@ -172,7 +179,7 @@ dump_symbols:
mov esi,[labels_list] mov esi,[labels_list]
mov ebp,edi mov ebp,edi
make_lines_dump: make_lines_dump:
cmp esi,[display_buffer] cmp esi,[tagged_blocks]
je lines_dump_ok je lines_dump_ok
mov eax,[esi-4] mov eax,[esi-4]
mov ecx,[esi-8] mov ecx,[esi-8]
@ -185,11 +192,13 @@ dump_symbols:
add dword [ebx-40h+3Ch],8 add dword [ebx-40h+3Ch],8
jmp make_lines_dump jmp make_lines_dump
process_line_dump: process_line_dump:
push ebx
mov ebx,[esi+8]
mov eax,[esi+4] mov eax,[esi+4]
sub eax,[code_start] sub eax,[code_start]
add eax,[headers_size] add eax,[headers_size]
cmp byte [esi+1Ah],0 test byte [ebx+0Ah],1
je store_offset jz store_offset
xor eax,eax xor eax,eax
store_offset: store_offset:
stos dword [edi] stos dword [edi]
@ -199,15 +208,15 @@ dump_symbols:
mov eax,[esi+4] mov eax,[esi+4]
xor edx,edx xor edx,edx
xor cl,cl xor cl,cl
sub eax,[esi+8] sub eax,[ebx]
sbb edx,[esi+8+4] sbb edx,[ebx+4]
sbb cl,[esi+1Bh] sbb cl,[ebx+8]
stos dword [edi] stos dword [edi]
mov eax,edx mov eax,edx
stos dword [edi] stos dword [edi]
mov eax,[esi+10h] mov eax,[ebx+10h]
stos dword [edi] stos dword [edi]
mov eax,[esi+14h] mov eax,[ebx+14h]
test eax,eax test eax,eax
jz base_symbol_for_line_ok jz base_symbol_for_line_ok
cmp eax,[symbols_stream] cmp eax,[symbols_stream]
@ -216,11 +225,17 @@ dump_symbols:
xor eax,eax xor eax,eax
base_symbol_for_line_ok: base_symbol_for_line_ok:
stos dword [edi] stos dword [edi]
mov eax,[esi+18h] mov al,[ebx+9]
and eax,01FFFFh stos byte [edi]
stos dword [edi] mov al,[esi+10h]
mov [edi-1],cl stos byte [edi]
cmp edi,[display_buffer] mov al,[ebx+0Ah]
and al,1
stos byte [edi]
mov al,cl
stos byte [edi]
pop ebx
cmp edi,[tagged_blocks]
jae out_of_memory jae out_of_memory
mov eax,edi mov eax,edi
sub eax,1Ch sub eax,1Ch
@ -264,7 +279,7 @@ dump_symbols:
add ecx,40h add ecx,40h
call write call write
jc write_failed jc write_failed
mov edx,[display_buffer] mov edx,[tagged_blocks]
mov ecx,[memory_end] mov ecx,[memory_end]
sub ecx,[labels_list] sub ecx,[labels_list]
call write call write
@ -287,7 +302,7 @@ dump_symbols:
mov esi,[labels_list] mov esi,[labels_list]
mov edi,[memory_start] mov edi,[memory_start]
make_references_dump: make_references_dump:
cmp esi,[display_buffer] cmp esi,[tagged_blocks]
je references_dump_ok je references_dump_ok
mov eax,[esi-4] mov eax,[esi-4]
mov ecx,[esi-8] mov ecx,[esi-8]
@ -306,7 +321,7 @@ dump_symbols:
stosd stosd
mov eax,edx mov eax,edx
stosd stosd
cmp edi,[display_buffer] cmp edi,[tagged_blocks]
jb make_references_dump jb make_references_dump
jmp out_of_memory jmp out_of_memory
references_dump_ok: references_dump_ok:

12
programs/develop/fasm/trunk/tables.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
include_variable db 'INCLUDE',0 include_variable db 'INCLUDE',0
@ -563,6 +563,10 @@ instructions_3:
db 'xor',30h db 'xor',30h
dw basic_instruction-instruction_handler dw basic_instruction-instruction_handler
instructions_4: instructions_4:
db 'adcx',66h
dw adx_instruction-instruction_handler
db 'adox',0F3h
dw adx_instruction-instruction_handler
db 'andn',0F2h db 'andn',0F2h
dw andn_instruction-instruction_handler dw andn_instruction-instruction_handler
db 'arpl',0 db 'arpl',0
@ -581,6 +585,8 @@ instructions_4:
dw call_instruction-instruction_handler dw call_instruction-instruction_handler
db 'cdqe',98h db 'cdqe',98h
dw simple_instruction_64bit-instruction_handler dw simple_instruction_64bit-instruction_handler
db 'clac',0CAh
dw simple_vmx_instruction-instruction_handler
db 'clgi',0DDh db 'clgi',0DDh
dw simple_vmx_instruction-instruction_handler dw simple_vmx_instruction-instruction_handler
db 'clts',6 db 'clts',6
@ -783,6 +789,8 @@ instructions_4:
dw pm_store_word_instruction-instruction_handler dw pm_store_word_instruction-instruction_handler
db 'smsw',14h db 'smsw',14h
dw pm_store_word_instruction-instruction_handler dw pm_store_word_instruction-instruction_handler
db 'stac',0CBh
dw simple_vmx_instruction-instruction_handler
db 'stgi',0DCh db 'stgi',0DCh
dw simple_vmx_instruction-instruction_handler dw simple_vmx_instruction-instruction_handler
db 'stos',0AAh db 'stos',0AAh
@ -1551,6 +1559,8 @@ instructions_6:
dw simple_extended_instruction_64bit-instruction_handler dw simple_extended_instruction_64bit-instruction_handler
db 'rdrand',110b db 'rdrand',110b
dw rdrand_instruction-instruction_handler dw rdrand_instruction-instruction_handler
db 'rdseed',111b
dw rdrand_instruction-instruction_handler
db 'rdtscp',1 db 'rdtscp',1
dw rdtscp_instruction-instruction_handler dw rdtscp_instruction-instruction_handler
db 'repeat',0 db 'repeat',0

14
programs/develop/fasm/trunk/variable.inc
View File

@ -1,6 +1,6 @@
; flat assembler core variables ; flat assembler core variables
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
; Variables which have to be set up by interface: ; Variables which have to be set up by interface:
@ -50,10 +50,7 @@ labels_list dd ?
label_hash dd ? label_hash dd ?
label_leaf dd ? label_leaf dd ?
hash_tree dd ? hash_tree dd ?
org_origin dq ? addressing_space dd ?
org_registers dd ?
org_symbol dd ?
org_start dd ?
undefined_data_start dd ? undefined_data_start dd ?
undefined_data_end dd ? undefined_data_end dd ?
counter dd ? counter dd ?
@ -61,7 +58,7 @@ counter_limit dd ?
error_info dd ? error_info dd ?
error_line dd ? error_line dd ?
error dd ? error dd ?
display_buffer dd ? tagged_blocks dd ?
structures_buffer dd ? structures_buffer dd ?
number_start dd ? number_start dd ?
current_offset dd ? current_offset dd ?
@ -131,16 +128,15 @@ compare_type db ?
logical_value_wrapping db ? logical_value_wrapping db ?
next_pass_needed db ? next_pass_needed db ?
output_format db ? output_format db ?
labels_type db ?
code_type db ? code_type db ?
virtual_data db ?
org_origin_sign db ?
adjustment_sign db ? adjustment_sign db ?
macro_status db ? macro_status db ?
default_argument_value db ? default_argument_value db ?
prefixed_instruction db ? prefixed_instruction db ?
formatter_symbols_allowed db ? formatter_symbols_allowed db ?
free_address_range db ?
characters rb 100h characters rb 100h
converted rb 100h converted rb 100h

8
programs/develop/fasm/trunk/version.inc
View File

@ -1,6 +1,6 @@
; flat assembler version 1.70 ; flat assembler version 1.71
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
; ;
; This programs is free for commercial and non-commercial use as long as ; This programs is free for commercial and non-commercial use as long as
@ -33,7 +33,7 @@
; cannot simply be copied and put under another distribution licence ; cannot simply be copied and put under another distribution licence
; (including the GNU Public Licence). ; (including the GNU Public Licence).
VERSION_STRING equ "1.70.03" VERSION_STRING equ "1.71.13"
VERSION_MAJOR = 1 VERSION_MAJOR = 1
VERSION_MINOR = 70 VERSION_MINOR = 71

28
programs/develop/fasm/trunk/x86_64.inc
View File

@ -1,6 +1,6 @@
; flat assembler core ; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar. ; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved. ; All rights reserved.
simple_instruction_except64: simple_instruction_except64:
@ -2989,6 +2989,7 @@ jmp_instruction:
jmp instruction_assembled jmp instruction_assembled
calculate_jump_offset: calculate_jump_offset:
add edi,2 add edi,2
mov ebp,[addressing_space]
call calculate_relative_offset call calculate_relative_offset
sub edi,2 sub edi,2
ret ret
@ -5982,6 +5983,27 @@ movbe_instruction:
mov al,[operand_size] mov al,[operand_size]
call operand_autodetect call operand_autodetect
jmp instruction_ready jmp instruction_ready
adx_instruction:
mov [base_code],0Fh
mov [extended_code],38h
mov [supplemental_code],0F6h
mov [operand_prefix],al
call get_reg_mem
jc adx_reg_reg
mov al,[operand_size]
cmp al,4
je instruction_ready
cmp al,8
jne invalid_operand_size
call operand_64bit
jmp instruction_ready
adx_reg_reg:
cmp ah,4
je nomem_instruction_ready
cmp ah,8
jne invalid_operand_size
call operand_64bit
jmp nomem_instruction_ready
simple_vmx_instruction: simple_vmx_instruction:
mov ah,al mov ah,al
@ -6251,6 +6273,7 @@ xbegin_instruction:
xbegin_16bit: xbegin_16bit:
call get_address_word_value call get_address_word_value
add edi,4 add edi,4
mov ebp,[addressing_space]
call calculate_relative_offset call calculate_relative_offset
sub edi,4 sub edi,4
shl eax,16 shl eax,16
@ -6264,6 +6287,7 @@ xbegin_instruction:
call get_address_qword_value call get_address_qword_value
xbegin_address_ok: xbegin_address_ok:
add edi,5 add edi,5
mov ebp,[addressing_space]
call calculate_relative_offset call calculate_relative_offset
sub edi,5 sub edi,5
mov edx,eax mov edx,eax
@ -6383,6 +6407,7 @@ get_jump_operator:
get_address: get_address:
mov [segment_register],0 mov [segment_register],0
mov [address_size],0 mov [address_size],0
mov [free_address_range],0
mov al,[code_type] mov al,[code_type]
shr al,3 shr al,3
mov [value_size],al mov [value_size],al
@ -6422,6 +6447,7 @@ get_address:
mov edx,[address_symbol] mov edx,[address_symbol]
mov [symbol_identifier],edx mov [symbol_identifier],edx
mov edx,[address_high] mov edx,[address_high]
mov ebp,[addressing_space]
call calculate_relative_offset call calculate_relative_offset
mov [address_high],edx mov [address_high],edx
cdq cdq

65
programs/proc32.inc
View File

@ -55,11 +55,15 @@ macro proc [args] ; define procedure
prologue@proc equ prologuedef prologue@proc equ prologuedef
macro prologuedef procname,flag,parmbytes,localbytes,reglist macro prologuedef procname,flag,parmbytes,localbytes,reglist
{ if parmbytes | localbytes { local loc
loc = (localbytes+3) and (not 3)
parmbase@proc equ ebp+8
localbase@proc equ ebp-loc
if parmbytes | localbytes
push ebp push ebp
mov ebp,esp mov ebp,esp
if localbytes if localbytes
sub esp,localbytes sub esp,loc
end if end if
end if end if
irps reg, reglist \{ push reg \} } irps reg, reglist \{ push reg \} }
@ -77,6 +81,8 @@ macro epiloguedef procname,flag,parmbytes,localbytes,reglist
retn parmbytes retn parmbytes
end if } end if }
close@proc equ
macro define@proc name,statement macro define@proc name,statement
{ local params,flag,regs,parmbytes,localbytes,current { local params,flag,regs,parmbytes,localbytes,current
if used name if used name
@ -91,22 +97,22 @@ macro define@proc name,statement
flag = 10001b \} flag = 10001b \}
match =params, params \{ params equ statement match =params, params \{ params equ statement
flag = 0 \} flag = 0 \}
virtual at ebp+8
match =uses reglist=,args, params \{ regs equ reglist match =uses reglist=,args, params \{ regs equ reglist
params equ args \} params equ args \}
match =regs =uses reglist, regs params \{ regs equ reglist match =regs =uses reglist, regs params \{ regs equ reglist
params equ \} params equ \}
match =regs, regs \{ regs equ \} match =regs, regs \{ regs equ \}
match prologue:reglist, prologue@proc:<regs> \{ prologue name,flag,parmbytes,localbytes,reglist \}
virtual at parmbase@proc
match =,args, params \{ defargs@proc args \} match =,args, params \{ defargs@proc args \}
match =args@proc args, args@proc params \{ defargs@proc args \} match =args@proc args, args@proc params \{ defargs@proc args \}
parmbytes = $ - (ebp+8) parmbytes = $-(parmbase@proc)
end virtual end virtual
name # % = parmbytes/4 name # % = parmbytes/4
all@vars equ all@vars equ
current = 0 current = 0
match prologue:reglist, prologue@proc:<regs> \{ prologue name,flag,parmbytes,localbytes,reglist \}
macro locals macro locals
\{ virtual at ebp-localbytes+current \{ virtual at localbase@proc+current
macro label def \\{ match . type,def> \\\{ deflocal@proc .,label,<type \\\} \\} macro label def \\{ match . type,def> \\\{ deflocal@proc .,label,<type \\\} \\}
struc db [val] \\{ \common deflocal@proc .,db,val \\} struc db [val] \\{ \common deflocal@proc .,db,val \\}
struc du [val] \\{ \common deflocal@proc .,du,val \\} struc du [val] \\{ \common deflocal@proc .,du,val \\}
@ -125,14 +131,15 @@ macro define@proc name,statement
\{ purge label \{ purge label
restruc db,du,dw,dp,dd,dt,dq restruc db,du,dw,dp,dd,dt,dq
restruc rb,rw,rp,rd,rt,rq restruc rb,rw,rp,rd,rt,rq
current = $-(ebp-localbytes) current = $-(localbase@proc)
end virtual \} end virtual \}
macro ret operand macro ret operand
\{ match any, operand \\{ retn operand \\} \{ match any, operand \\{ retn operand \\}
match , operand \\{ match epilogue:reglist, epilogue@proc:<regs> match , operand \\{ match epilogue:reglist, epilogue@proc:<regs> \\\{ epilogue name,flag,parmbytes,localbytes,reglist \\\} \\} \}
\\\{ epilogue name,flag,parmbytes,localbytes,reglist \\\} \\} \} macro finish@proc
macro finish@proc \{ localbytes = (((current-1) shr 2)+1) shl 2 \{ localbytes = current
end if \} } match close:reglist, close@proc:<regs> \\{ close name,flag,parmbytes,localbytes,reglist \\}
end if \} }
macro defargs@proc [arg] macro defargs@proc [arg]
{ common { common
@ -143,7 +150,9 @@ macro defargs@proc [arg]
\{ current@arg equ argname \{ current@arg equ argname
label ..arg type label ..arg type
argname equ ..arg argname equ ..arg
if dqword eq type if qqword eq type
dd ?,?,?,?,?,?,?,?
else if dqword eq type
dd ?,?,?,? dd ?,?,?,?
else if tbyte eq type else if tbyte eq type
dd ?,?,? dd ?,?,?
@ -163,17 +172,19 @@ macro defargs@proc [arg]
common common
end if } end if }
macro deflocal@proc name,def,[val] { name def val }
macro deflocal@proc name,def,[val] macro deflocal@proc name,def,[val]
{ common { common
match vars, all@vars \{ all@vars equ all@vars, \} match vars, all@vars \{ all@vars equ all@vars, \}
all@vars equ all@vars name all@vars equ all@vars name
forward forward
local ..var,..tmp local ..var,..tmp
match =label,def \{ ..tmp equ \} ..var def val
match tmp,..tmp \{ ..var def val \}
match ,..tmp \{ label ..var val \}
match =?, val \{ ..tmp equ \} match =?, val \{ ..tmp equ \}
match any =dup (=?), val \{ ..tmp equ \} match any =?, val \{ ..tmp equ \}
match any (=?), val \{ ..tmp equ \}
match =label, def \{ ..tmp equ \}
match tmp : value, ..tmp : val match tmp : value, ..tmp : val
\{ tmp: end virtual \{ tmp: end virtual
initlocal@proc ..var,def value initlocal@proc ..var,def value
@ -181,6 +192,8 @@ macro deflocal@proc name,def,[val]
common common
match first rest, ..var, \{ name equ first \} } match first rest, ..var, \{ name equ first \} }
struc label type { label . type }
macro initlocal@proc name,def macro initlocal@proc name,def
{ virtual at name { virtual at name
def def
@ -238,8 +251,17 @@ macro local [var]
match =TBYTE, vartype \\{ varname rt count match =TBYTE, vartype \\{ varname rt count
restore done@local \\} restore done@local \\}
match =DQWORD, vartype \\{ label varname dqword match =DQWORD, vartype \\{ label varname dqword
rq count+count rq count*2
restore done@local \\} restore done@local \\}
match =QQWORD, vartype \\{ label varname qqword
rq count*4
restore done@local \\}
match =XWORD, vartype \\{ label varname xword
rq count*2
restore done@local \\}
match =YWORD, vartype \\{ label varname yword
rq count*4
restore done@local \\}
match , done@local \\{ virtual match , done@local \\{ virtual
varname vartype varname vartype
end virtual end virtual
@ -261,6 +283,15 @@ macro local [var]
match =DQWORD, vartype \\{ label varname dqword match =DQWORD, vartype \\{ label varname dqword
dq ?,? dq ?,?
restore done@local \\} restore done@local \\}
match =QQWORD, vartype \\{ label varname qqword
dq ?,?,?,?
restore done@local \\}
match =XWORD, vartype \\{ label varname xword
dq ?,?
restore done@local \\}
match =YWORD, vartype \\{ label varname yword
dq ?,?,?,?
restore done@local \\}
match , done@local \\{ varname vartype match , done@local \\{ varname vartype
restore done@local \\} \} restore done@local \\} \}
match ,done@local match ,done@local

160
programs/struct.inc
View File

@ -2,53 +2,79 @@
; Macroinstructions for defining data structures ; Macroinstructions for defining data structures
macro struct name macro struct name
{ fields@struct equ name { virtual at 0
fields@struct equ name
match child parent, name \{ fields@struct equ child,fields@\#parent \} match child parent, name \{ fields@struct equ child,fields@\#parent \}
sub@struct equ sub@struct equ
struc db [val] \{ \common fields@struct equ fields@struct,.,db,<val> \} struc db [val] \{ \common define field@struct .,db,<val>
struc dw [val] \{ \common fields@struct equ fields@struct,.,dw,<val> \} fields@struct equ fields@struct,field@struct \}
struc du [val] \{ \common fields@struct equ fields@struct,.,du,<val> \} struc dw [val] \{ \common define field@struct .,dw,<val>
struc dd [val] \{ \common fields@struct equ fields@struct,.,dd,<val> \} fields@struct equ fields@struct,field@struct \}
struc dp [val] \{ \common fields@struct equ fields@struct,.,dp,<val> \} struc du [val] \{ \common define field@struct .,du,<val>
struc dq [val] \{ \common fields@struct equ fields@struct,.,dq,<val> \} fields@struct equ fields@struct,field@struct \}
struc dt [val] \{ \common fields@struct equ fields@struct,.,dt,<val> \} struc dd [val] \{ \common define field@struct .,dd,<val>
struc rb count \{ fields@struct equ fields@struct,.,db,count dup (?) \} fields@struct equ fields@struct,field@struct \}
struc rw count \{ fields@struct equ fields@struct,.,dw,count dup (?) \} struc dp [val] \{ \common define field@struct .,dp,<val>
struc rd count \{ fields@struct equ fields@struct,.,dd,count dup (?) \} fields@struct equ fields@struct,field@struct \}
struc rp count \{ fields@struct equ fields@struct,.,dp,count dup (?) \} struc dq [val] \{ \common define field@struct .,dq,<val>
struc rq count \{ fields@struct equ fields@struct,.,dq,count dup (?) \} fields@struct equ fields@struct,field@struct \}
struc rt count \{ fields@struct equ fields@struct,.,dt,count dup (?) \} struc dt [val] \{ \common define field@struct .,dt,<val>
fields@struct equ fields@struct,field@struct \}
struc rb count \{ define field@struct .,db,count dup (?)
fields@struct equ fields@struct,field@struct \}
struc rw count \{ define field@struct .,dw,count dup (?)
fields@struct equ fields@struct,field@struct \}
struc rd count \{ define field@struct .,dd,count dup (?)
fields@struct equ fields@struct,field@struct \}
struc rp count \{ define field@struct .,dp,count dup (?)
fields@struct equ fields@struct,field@struct \}
struc rq count \{ define field@struct .,dq,count dup (?)
fields@struct equ fields@struct,field@struct \}
struc rt count \{ define field@struct .,dt,count dup (?)
fields@struct equ fields@struct,field@struct \}
macro db [val] \{ \common \local anonymous macro db [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,db,<val> \} define field@struct anonymous,db,<val>
fields@struct equ fields@struct,field@struct \}
macro dw [val] \{ \common \local anonymous macro dw [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dw,<val> \} define field@struct anonymous,dw,<val>
fields@struct equ fields@struct,field@struct \}
macro du [val] \{ \common \local anonymous macro du [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,du,<val> \} define field@struct anonymous,du,<val>
fields@struct equ fields@struct,field@struct \}
macro dd [val] \{ \common \local anonymous macro dd [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dd,<val> \} define field@struct anonymous,dd,<val>
fields@struct equ fields@struct,field@struct \}
macro dp [val] \{ \common \local anonymous macro dp [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dp,<val> \} define field@struct anonymous,dp,<val>
fields@struct equ fields@struct,field@struct \}
macro dq [val] \{ \common \local anonymous macro dq [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dq,<val> \} define field@struct anonymous,dq,<val>
fields@struct equ fields@struct,field@struct \}
macro dt [val] \{ \common \local anonymous macro dt [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dt,<val> \} define field@struct anonymous,dt,<val>
fields@struct equ fields@struct,field@struct \}
macro rb count \{ \local anonymous macro rb count \{ \local anonymous
fields@struct equ fields@struct,anonymous,db,count dup (?) \} define field@struct anonymous,db,count dup (?)
fields@struct equ fields@struct,field@struct \}
macro rw count \{ \local anonymous macro rw count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dw,count dup (?) \} define field@struct anonymous,dw,count dup (?)
fields@struct equ fields@struct,field@struct \}
macro rd count \{ \local anonymous macro rd count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dd,count dup (?) \} define field@struct anonymous,dd,count dup (?)
fields@struct equ fields@struct,field@struct \}
macro rp count \{ \local anonymous macro rp count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dp,count dup (?) \} define field@struct anonymous,dp,count dup (?)
fields@struct equ fields@struct,field@struct \}
macro rq count \{ \local anonymous macro rq count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dq,count dup (?) \} define field@struct anonymous,dq,count dup (?)
fields@struct equ fields@struct,field@struct \}
macro rt count \{ \local anonymous macro rt count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dt,count dup (?) \} define field@struct anonymous,dt,count dup (?)
fields@struct equ fields@struct,field@struct \}
macro union \{ fields@struct equ fields@struct,,union,< macro union \{ fields@struct equ fields@struct,,union,<
sub@struct equ union \} sub@struct equ union \}
macro struct \{ fields@struct equ fields@struct,,substruct,< macro struct \{ fields@struct equ fields@struct,,substruct,<
sub@struct equ substruct \} sub@struct equ substruct \} }
virtual at 0 }
macro ends macro ends
{ match , sub@struct \{ restruc db,dw,du,dd,dp,dq,dt { match , sub@struct \{ restruc db,dw,du,dd,dp,dq,dt
@ -56,19 +82,19 @@ macro ends
purge db,dw,du,dd,dp,dq,dt purge db,dw,du,dd,dp,dq,dt
purge rb,rw,rd,rp,rq,rt purge rb,rw,rd,rp,rq,rt
purge union,struct purge union,struct
match name tail,fields@struct, \\{ if $
display 'Error: definition of ',\\`name,' contains illegal instructions.',0Dh,0Ah
err
end if \\}
match name=,fields,fields@struct \\{ fields@struct equ match name=,fields,fields@struct \\{ fields@struct equ
make@struct name,fields make@struct name,fields
fields@\\#name equ fields \\} define fields@\\#name fields \\}
end virtual \} end virtual \}
match any, sub@struct \{ fields@struct equ fields@struct> \} match any, sub@struct \{ fields@struct equ fields@struct> \}
restore sub@struct } restore sub@struct }
macro make@struct name,[field,type,def] macro make@struct name,[field,type,def]
{ common { common
if $
display 'Error: definition of ',`name,' contains illegal instructions.',0Dh,0Ah
err
end if
local define local define
define equ name define equ name
forward forward
@ -81,6 +107,14 @@ macro make@struct name,[field,type,def]
macro define@struct name,[field,type,def] macro define@struct name,[field,type,def]
{ common { common
virtual
db `name
load initial@struct byte from 0
if initial@struct = '.'
display 'Error: name of structure should not begin with a dot.',0Dh,0Ah
err
end if
end virtual
local list local list
list equ list equ
forward forward
@ -88,6 +122,7 @@ macro define@struct name,[field,type,def]
name#field type def name#field type def
sizeof.#name#field = $ - name#field sizeof.#name#field = $ - name#field
else else
label name#.#type
rb sizeof.#type rb sizeof.#type
end if end if
local value local value
@ -97,14 +132,28 @@ macro define@struct name,[field,type,def]
sizeof.#name = $ sizeof.#name = $
restruc name restruc name
match values, list \{ match values, list \{
struc name value \\{ struc name value \\{ \\local \\..base
match any, fields@struct \\\{ fields@struct equ fields@struct,.,name,<values> \\\} match any, fields@struct \\\{ fields@struct equ fields@struct,.,name,<values> \\\}
match , fields@struct \\\{ label . match , fields@struct \\\{ label \\..base
forward forward
match , value \\\\{ field type def \\\\} match , value \\\\{ field type def \\\\}
match any, value \\\\{ field type value match any, value \\\\{ field type value
if ~ field eq .
rb sizeof.#name#field - ($-field)
end if \\\\}
common label . at \\..base \\\}
\\}
macro name value \\{
match any, fields@struct \\\{ \\\local anonymous
fields@struct equ fields@struct,anonymous,name,<values> \\\}
match , fields@struct \\\{
forward
match , value \\\\{ type def \\\\}
match any, value \\\\{ \\\\local ..field
..field = $
type value
if ~ field eq . if ~ field eq .
rb sizeof.#name#field - ($-field) rb sizeof.#name#field - ($-..field)
end if \\\\} end if \\\\}
common \\\} \\} \} } common \\\} \\} \} }
@ -116,7 +165,7 @@ macro enable@substruct
\forward \forward
\local sub \local sub
match , field \\{ match any, type \\\{ enable@substruct match , field \\{ match any, type \\\{ enable@substruct
make@substruct type,name,sub def make@substruct type,parent,sub def
purge make@substruct purge make@substruct
define equ define,.,sub, \\\} \\} define equ define,.,sub, \\\} \\}
match any, field \\{ define equ define,.\#field,type,<def> \\} match any, field \\{ define equ define,.\#field,type,<def> \\}
@ -127,21 +176,28 @@ enable@substruct
macro define@union parent,name,[field,type,def] macro define@union parent,name,[field,type,def]
{ common { common
virtual at 0 virtual at parent#.#name
forward forward
if ~ field eq . if ~ field eq .
virtual at 0 virtual at parent#.#name
parent#field type def parent#field type def
sizeof.#parent#field = $ - parent#field sizeof.#parent#field = $ - parent#field
end virtual end virtual
if sizeof.#parent#field > $ if sizeof.#parent#field > $ - parent#.#name
rb sizeof.#parent#field - $ rb sizeof.#parent#field - ($ - parent#.#name)
end if
else
virtual at parent#.#name
label parent#.#type
type def
end virtual
label name#.#type at parent#.#name
if sizeof.#type > $ - parent#.#name
rb sizeof.#type - ($ - parent#.#name)
end if end if
else if sizeof.#type > $
rb sizeof.#type - $
end if end if
common common
sizeof.#name = $ sizeof.#name = $ - parent#.#name
end virtual end virtual
struc name [value] \{ \common struc name [value] \{ \common
label .\#name label .\#name
@ -153,21 +209,23 @@ macro define@union parent,name,[field,type,def]
match , last@union \\{ match , value \\\{ field type def \\\} match , last@union \\{ match , value \\\{ field type def \\\}
match any, value \\\{ field type value \\\} \\} match any, value \\\{ field type value \\\} \\}
last@union equ field last@union equ field
common rb sizeof.#name - ($ - .\#name) \} } common rb sizeof.#name - ($ - .\#name) \}
macro name [value] \{ \common \local ..anonymous
..anonymous name value \} }
macro define@substruct parent,name,[field,type,def] macro define@substruct parent,name,[field,type,def]
{ common { common
virtual at 0 virtual at parent#.#name
forward forward
if ~ field eq . if ~ field eq .
parent#field type def parent#field type def
sizeof.#parent#field = $ - parent#field sizeof.#parent#field = $ - parent#field
else else
label parent#.#type
rb sizeof.#type rb sizeof.#type
end if end if
local value
common common
sizeof.#name = $ sizeof.#name = $ - parent#.#name
end virtual end virtual
struc name value \{ struc name value \{
label .\#name label .\#name
@ -177,4 +235,6 @@ macro define@substruct parent,name,[field,type,def]
if ~ field eq . if ~ field eq .
rb sizeof.#parent#field - ($-field) rb sizeof.#parent#field - ($-field)
end if \\} end if \\}
common \} } common \}
macro name value \{ \local ..anonymous
..anonymous name \} }