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

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

3574
programs/develop/fasm/trunk/avx.inc
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File diff suppressed because it is too large Load Diff

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

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

4636
programs/develop/fasm/trunk/exprcalc.inc
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File diff suppressed because it is too large Load Diff

2532
programs/develop/fasm/trunk/exprpars.inc
View File

File diff suppressed because it is too large Load Diff

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

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

104
programs/develop/fasm/trunk/messages.inc
View File

@ -1,52 +1,52 @@
; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar.
; All rights reserved.
_out_of_memory db 'out of memory',0
_stack_overflow db 'out of stack space',0
_main_file_not_found db 'source file not found',0
_unexpected_end_of_file db 'unexpected end of file',0
_code_cannot_be_generated db 'code cannot be generated',0
_format_limitations_exceeded db 'format limitations exceeded',0
_invalid_definition db 'invalid definition provided',0
_write_failed db 'write failed',0
_file_not_found db 'file not found',0
_error_reading_file db 'error reading file',0
_invalid_file_format db 'invalid file format',0
_invalid_macro_arguments db 'invalid macro arguments',0
_incomplete_macro db 'incomplete macro',0
_unexpected_characters db 'unexpected characters',0
_invalid_argument db 'invalid argument',0
_illegal_instruction db 'illegal instruction',0
_invalid_operand db 'invalid operand',0
_invalid_operand_size db 'invalid size of operand',0
_operand_size_not_specified db 'operand size not specified',0
_operand_sizes_do_not_match db 'operand sizes do not match',0
_invalid_address_size db 'invalid size of address value',0
_address_sizes_do_not_agree db 'address sizes do not agree',0
_disallowed_combination_of_registers db 'disallowed combination of registers',0
_long_immediate_not_encodable db 'not encodable with long immediate',0
_relative_jump_out_of_range db 'relative jump out of range',0
_invalid_expression db 'invalid expression',0
_invalid_address db 'invalid address',0
_invalid_value db 'invalid value',0
_value_out_of_range db 'value out of range',0
_undefined_symbol db 'undefined symbol',0
_symbol_out_of_scope_1 db 'symbol',0
_symbol_out_of_scope_2 db 'out of scope',0
_invalid_use_of_symbol db 'invalid use of symbol',0
_name_too_long db 'name too long',0
_invalid_name db 'invalid name',0
_reserved_word_used_as_symbol db 'reserved word used as symbol',0
_symbol_already_defined db 'symbol already defined',0
_missing_end_quote db 'missing end quote',0
_missing_end_directive db 'missing end directive',0
_unexpected_instruction db 'unexpected instruction',0
_extra_characters_on_line db 'extra characters on line',0
_section_not_aligned_enough db 'section is not aligned enough',0
_setting_already_specified db 'setting already specified',0
_data_already_defined db 'data already defined',0
_too_many_repeats db 'too many repeats',0
_invoked_error db 'error directive encountered in source file',0
_assertion_failed db 'assertion failed',0
; flat assembler core
; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved.
_out_of_memory db 'out of memory',0
_stack_overflow db 'out of stack space',0
_main_file_not_found db 'source file not found',0
_unexpected_end_of_file db 'unexpected end of file',0
_code_cannot_be_generated db 'code cannot be generated',0
_format_limitations_exceeded db 'format limitations exceeded',0
_invalid_definition db 'invalid definition provided',0
_write_failed db 'write failed',0
_file_not_found db 'file not found',0
_error_reading_file db 'error reading file',0
_invalid_file_format db 'invalid file format',0
_invalid_macro_arguments db 'invalid macro arguments',0
_incomplete_macro db 'incomplete macro',0
_unexpected_characters db 'unexpected characters',0
_invalid_argument db 'invalid argument',0
_illegal_instruction db 'illegal instruction',0
_invalid_operand db 'invalid operand',0
_invalid_operand_size db 'invalid size of operand',0
_operand_size_not_specified db 'operand size not specified',0
_operand_sizes_do_not_match db 'operand sizes do not match',0
_invalid_address_size db 'invalid size of address value',0
_address_sizes_do_not_agree db 'address sizes do not agree',0
_disallowed_combination_of_registers db 'disallowed combination of registers',0
_long_immediate_not_encodable db 'not encodable with long immediate',0
_relative_jump_out_of_range db 'relative jump out of range',0
_invalid_expression db 'invalid expression',0
_invalid_address db 'invalid address',0
_invalid_value db 'invalid value',0
_value_out_of_range db 'value out of range',0
_undefined_symbol db 'undefined symbol',0
_symbol_out_of_scope_1 db 'symbol',0
_symbol_out_of_scope_2 db 'out of scope',0
_invalid_use_of_symbol db 'invalid use of symbol',0
_name_too_long db 'name too long',0
_invalid_name db 'invalid name',0
_reserved_word_used_as_symbol db 'reserved word used as symbol',0
_symbol_already_defined db 'symbol already defined',0
_missing_end_quote db 'missing end quote',0
_missing_end_directive db 'missing end directive',0
_unexpected_instruction db 'unexpected instruction',0
_extra_characters_on_line db 'extra characters on line',0
_section_not_aligned_enough db 'section is not aligned enough',0
_setting_already_specified db 'setting already specified',0
_data_already_defined db 'data already defined',0
_too_many_repeats db 'too many repeats',0
_invoked_error db 'error directive encountered in source file',0
_assertion_failed db 'assertion failed',0

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

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

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

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

883
programs/develop/fasm/trunk/symbdump.inc
View File

@ -1,435 +1,450 @@
; flat assembler core
; Copyright (c) 1999-2012, Tomasz Grysztar.
; All rights reserved.
dump_symbols:
mov edi,[code_start]
call setup_dump_header
mov esi,[input_file]
call copy_asciiz
cmp edi,[display_buffer]
jae out_of_memory
mov eax,edi
sub eax,ebx
mov [ebx-40h+0Ch],eax
mov esi,[output_file]
call copy_asciiz
cmp edi,[display_buffer]
jae out_of_memory
mov edx,[symbols_stream]
mov ebp,[free_additional_memory]
and [number_of_sections],0
cmp [output_format],4
je prepare_strings_table
cmp [output_format],5
jne strings_table_ready
bt [format_flags],0
jc strings_table_ready
prepare_strings_table:
cmp edx,ebp
je strings_table_ready
mov al,[edx]
test al,al
jz prepare_string
cmp al,80h
je prepare_string
add edx,0Ch
cmp al,0C0h
jb prepare_strings_table
add edx,4
jmp prepare_strings_table
prepare_string:
mov esi,edi
sub esi,ebx
xchg esi,[edx+4]
test al,al
jz prepare_section_string
or dword [edx+4],1 shl 31
add edx,0Ch
prepare_external_string:
mov ecx,[esi]
add esi,4
rep movs byte [edi],[esi]
mov byte [edi],0
inc edi
cmp edi,[display_buffer]
jae out_of_memory
jmp prepare_strings_table
prepare_section_string:
mov ecx,[number_of_sections]
mov eax,ecx
inc eax
mov [number_of_sections],eax
xchg eax,[edx+4]
shl ecx,2
add ecx,[free_additional_memory]
mov [ecx],eax
add edx,20h
test esi,esi
jz prepare_default_section_string
cmp [output_format],5
jne prepare_external_string
bt [format_flags],0
jc prepare_external_string
mov esi,[esi]
add esi,[resource_data]
copy_elf_section_name:
lods byte [esi]
cmp edi,[display_buffer]
jae out_of_memory
stos byte [edi]
test al,al
jnz copy_elf_section_name
jmp prepare_strings_table
prepare_default_section_string:
mov eax,'.fla'
stos dword [edi]
mov ax,'t'
stos word [edi]
cmp edi,[display_buffer]
jae out_of_memory
jmp prepare_strings_table
strings_table_ready:
mov edx,[display_buffer]
mov ebp,[memory_end]
sub ebp,[labels_list]
add ebp,edx
prepare_labels_dump:
cmp edx,ebp
je labels_dump_ok
mov eax,[edx+24]
test eax,eax
jz label_dump_name_ok
cmp eax,[memory_start]
jb label_name_outside_source
cmp eax,[source_start]
ja label_name_outside_source
sub eax,[memory_start]
dec eax
mov [edx+24],eax
jmp label_dump_name_ok
label_name_outside_source:
mov esi,eax
mov eax,edi
sub eax,ebx
or eax,1 shl 31
mov [edx+24],eax
movzx ecx,byte [esi-1]
lea eax,[edi+ecx+1]
cmp edi,[display_buffer]
jae out_of_memory
rep movsb
xor al,al
stosb
label_dump_name_ok:
mov eax,[edx+28]
test eax,eax
jz label_dump_line_ok
sub eax,[memory_start]
mov [edx+28],eax
label_dump_line_ok:
mov eax,[edx+20]
test eax,eax
jz base_symbol_for_label_ok
cmp eax,[symbols_stream]
mov eax,[eax+4]
jae base_symbol_for_label_ok
xor eax,eax
base_symbol_for_label_ok:
mov [edx+20],eax
mov ax,[current_pass]
cmp ax,[edx+16]
je label_defined_flag_ok
and byte [edx+8],not 1
label_defined_flag_ok:
cmp ax,[edx+18]
je label_used_flag_ok
and byte [edx+8],not 8
label_used_flag_ok:
add edx,LABEL_STRUCTURE_SIZE
jmp prepare_labels_dump
labels_dump_ok:
mov eax,edi
sub eax,ebx
mov [ebx-40h+14h],eax
add eax,40h
mov [ebx-40h+18h],eax
mov ecx,[memory_end]
sub ecx,[labels_list]
mov [ebx-40h+1Ch],ecx
add eax,ecx
mov [ebx-40h+20h],eax
mov ecx,[source_start]
sub ecx,[memory_start]
mov [ebx-40h+24h],ecx
add eax,ecx
mov [ebx-40h+28h],eax
mov eax,[number_of_sections]
shl eax,2
mov [ebx-40h+34h],eax
call prepare_preprocessed_source
mov esi,[labels_list]
mov ebp,edi
make_lines_dump:
cmp esi,[display_buffer]
je lines_dump_ok
mov eax,[esi-4]
mov ecx,[esi-8]
sub esi,8
sub esi,ecx
cmp eax,1
je process_line_dump
cmp eax,2
jne make_lines_dump
add dword [ebx-40h+3Ch],8
jmp make_lines_dump
process_line_dump:
mov eax,[esi+4]
sub eax,[code_start]
add eax,[headers_size]
cmp byte [esi+1Ah],0
je store_offset
xor eax,eax
store_offset:
stos dword [edi]
mov eax,[esi]
sub eax,[memory_start]
stos dword [edi]
mov eax,[esi+4]
xor edx,edx
xor cl,cl
sub eax,[esi+8]
sbb edx,[esi+8+4]
sbb cl,[esi+1Bh]
stos dword [edi]
mov eax,edx
stos dword [edi]
mov eax,[esi+10h]
stos dword [edi]
mov eax,[esi+14h]
test eax,eax
jz base_symbol_for_line_ok
cmp eax,[symbols_stream]
mov eax,[eax+4]
jae base_symbol_for_line_ok
xor eax,eax
base_symbol_for_line_ok:
stos dword [edi]
mov eax,[esi+18h]
and eax,01FFFFh
stos dword [edi]
mov [edi-1],cl
cmp edi,[display_buffer]
jae out_of_memory
mov eax,edi
sub eax,1Ch
sub eax,ebp
mov [esi],eax
jmp make_lines_dump
lines_dump_ok:
mov edx,edi
mov eax,[current_offset]
sub eax,[code_start]
add eax,[headers_size]
stos dword [edi]
mov ecx,edi
sub ecx,ebx
sub ecx,[ebx-40h+14h]
mov [ebx-40h+2Ch],ecx
add ecx,[ebx-40h+28h]
mov [ebx-40h+30h],ecx
add ecx,[ebx-40h+34h]
mov [ebx-40h+38h],ecx
find_inexisting_offsets:
sub edx,1Ch
cmp edx,ebp
jb write_symbols
test byte [edx+1Ah],1
jnz find_inexisting_offsets
cmp eax,[edx]
jb correct_inexisting_offset
mov eax,[edx]
jmp find_inexisting_offsets
correct_inexisting_offset:
and dword [edx],0
or byte [edx+1Ah],2
jmp find_inexisting_offsets
write_symbols:
mov edx,[symbols_file]
call create
jc write_failed
mov edx,[code_start]
mov ecx,[edx+14h]
add ecx,40h
call write
jc write_failed
mov edx,[display_buffer]
mov ecx,[memory_end]
sub ecx,[labels_list]
call write
jc write_failed
mov edx,[memory_start]
mov ecx,[source_start]
sub ecx,edx
call write
jc write_failed
mov edx,ebp
mov ecx,edi
sub ecx,edx
call write
jc write_failed
mov edx,[free_additional_memory]
mov ecx,[number_of_sections]
shl ecx,2
call write
jc write_failed
mov esi,[labels_list]
mov edi,[memory_start]
make_references_dump:
cmp esi,[display_buffer]
je references_dump_ok
mov eax,[esi-4]
mov ecx,[esi-8]
sub esi,8
sub esi,ecx
cmp eax,2
je dump_reference
cmp eax,1
jne make_references_dump
mov edx,[esi]
jmp make_references_dump
dump_reference:
mov eax,[memory_end]
sub eax,[esi]
sub eax,LABEL_STRUCTURE_SIZE
stosd
mov eax,edx
stosd
cmp edi,[display_buffer]
jb make_references_dump
jmp out_of_memory
references_dump_ok:
mov edx,[memory_start]
mov ecx,edi
sub ecx,edx
call write
jc write_failed
call close
ret
setup_dump_header:
xor eax,eax
mov ecx,40h shr 2
rep stos dword [edi]
mov ebx,edi
mov dword [ebx-40h],'fas'+1Ah shl 24
mov dword [ebx-40h+4],VERSION_MAJOR + VERSION_MINOR shl 8 + 40h shl 16
mov dword [ebx-40h+10h],40h
ret
prepare_preprocessed_source:
mov esi,[memory_start]
mov ebp,[source_start]
test ebp,ebp
jnz prepare_preprocessed_line
mov ebp,[current_line]
inc ebp
prepare_preprocessed_line:
cmp esi,ebp
jae preprocessed_source_ok
mov eax,[memory_start]
mov edx,[input_file]
cmp [esi],edx
jne line_not_from_main_input
mov [esi],eax
line_not_from_main_input:
sub [esi],eax
test byte [esi+7],1 shl 7
jz prepare_next_preprocessed_line
sub [esi+8],eax
sub [esi+12],eax
prepare_next_preprocessed_line:
call skip_preprocessed_line
jmp prepare_preprocessed_line
preprocessed_source_ok:
ret
skip_preprocessed_line:
add esi,16
skip_preprocessed_line_content:
lods byte [esi]
cmp al,1Ah
je skip_preprocessed_symbol
cmp al,3Bh
je skip_preprocessed_symbol
cmp al,22h
je skip_preprocessed_string
or al,al
jnz skip_preprocessed_line_content
ret
skip_preprocessed_string:
lods dword [esi]
add esi,eax
jmp skip_preprocessed_line_content
skip_preprocessed_symbol:
lods byte [esi]
movzx eax,al
add esi,eax
jmp skip_preprocessed_line_content
restore_preprocessed_source:
mov esi,[memory_start]
mov ebp,[source_start]
test ebp,ebp
jnz restore_preprocessed_line
mov ebp,[current_line]
inc ebp
restore_preprocessed_line:
cmp esi,ebp
jae preprocessed_source_restored
mov eax,[memory_start]
add [esi],eax
cmp [esi],eax
jne preprocessed_line_source_restored
mov edx,[input_file]
mov [esi],edx
preprocessed_line_source_restored:
test byte [esi+7],1 shl 7
jz restore_next_preprocessed_line
add [esi+8],eax
add [esi+12],eax
restore_next_preprocessed_line:
call skip_preprocessed_line
jmp restore_preprocessed_line
preprocessed_source_restored:
ret
dump_preprocessed_source:
mov edi,[free_additional_memory]
call setup_dump_header
mov esi,[input_file]
call copy_asciiz
cmp edi,[additional_memory_end]
jae out_of_memory
mov eax,edi
sub eax,ebx
dec eax
mov [ebx-40h+0Ch],eax
mov eax,edi
sub eax,ebx
mov [ebx-40h+14h],eax
add eax,40h
mov [ebx-40h+20h],eax
call prepare_preprocessed_source
sub esi,[memory_start]
mov [ebx-40h+24h],esi
mov edx,[symbols_file]
call create
jc write_failed
mov edx,[free_additional_memory]
mov ecx,[edx+14h]
add ecx,40h
call write
jc write_failed
mov edx,[memory_start]
mov ecx,esi
call write
jc write_failed
call close
; flat assembler core
; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved.
dump_symbols:
mov edi,[code_start]
call setup_dump_header
mov esi,[input_file]
call copy_asciiz
cmp edi,[tagged_blocks]
jae out_of_memory
mov eax,edi
sub eax,ebx
mov [ebx-40h+0Ch],eax
mov esi,[output_file]
call copy_asciiz
cmp edi,[tagged_blocks]
jae out_of_memory
mov edx,[symbols_stream]
mov ebp,[free_additional_memory]
and [number_of_sections],0
cmp [output_format],4
je prepare_strings_table
cmp [output_format],5
jne strings_table_ready
bt [format_flags],0
jc strings_table_ready
prepare_strings_table:
cmp edx,ebp
je strings_table_ready
mov al,[edx]
test al,al
jz prepare_string
cmp al,80h
je prepare_string
add edx,0Ch
cmp al,0C0h
jb prepare_strings_table
add edx,4
jmp prepare_strings_table
prepare_string:
mov esi,edi
sub esi,ebx
xchg esi,[edx+4]
test al,al
jz prepare_section_string
or dword [edx+4],1 shl 31
add edx,0Ch
prepare_external_string:
mov ecx,[esi]
add esi,4
rep movs byte [edi],[esi]
mov byte [edi],0
inc edi
cmp edi,[tagged_blocks]
jae out_of_memory
jmp prepare_strings_table
prepare_section_string:
mov ecx,[number_of_sections]
mov eax,ecx
inc eax
mov [number_of_sections],eax
xchg eax,[edx+4]
shl ecx,2
add ecx,[free_additional_memory]
mov [ecx],eax
add edx,20h
test esi,esi
jz prepare_default_section_string
cmp [output_format],5
jne prepare_external_string
bt [format_flags],0
jc prepare_external_string
mov esi,[esi]
add esi,[resource_data]
copy_elf_section_name:
lods byte [esi]
cmp edi,[tagged_blocks]
jae out_of_memory
stos byte [edi]
test al,al
jnz copy_elf_section_name
jmp prepare_strings_table
prepare_default_section_string:
mov eax,'.fla'
stos dword [edi]
mov ax,'t'
stos word [edi]
cmp edi,[tagged_blocks]
jae out_of_memory
jmp prepare_strings_table
strings_table_ready:
mov edx,[tagged_blocks]
mov ebp,[memory_end]
sub ebp,[labels_list]
add ebp,edx
prepare_labels_dump:
cmp edx,ebp
je labels_dump_ok
mov eax,[edx+24]
test eax,eax
jz label_dump_name_ok
cmp eax,[memory_start]
jb label_name_outside_source
cmp eax,[source_start]
ja label_name_outside_source
sub eax,[memory_start]
dec eax
mov [edx+24],eax
jmp label_dump_name_ok
label_name_outside_source:
mov esi,eax
mov eax,edi
sub eax,ebx
or eax,1 shl 31
mov [edx+24],eax
movzx ecx,byte [esi-1]
lea eax,[edi+ecx+1]
cmp edi,[tagged_blocks]
jae out_of_memory
rep movsb
xor al,al
stosb
label_dump_name_ok:
mov eax,[edx+28]
test eax,eax
jz label_dump_line_ok
sub eax,[memory_start]
mov [edx+28],eax
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]
test eax,eax
jz base_symbol_for_label_ok
cmp eax,[symbols_stream]
mov eax,[eax+4]
jae base_symbol_for_label_ok
xor eax,eax
base_symbol_for_label_ok:
mov [edx+20],eax
mov ax,[current_pass]
cmp ax,[edx+16]
je label_defined_flag_ok
and byte [edx+8],not 1
label_defined_flag_ok:
cmp ax,[edx+18]
je label_used_flag_ok
and byte [edx+8],not 8
label_used_flag_ok:
add edx,LABEL_STRUCTURE_SIZE
jmp prepare_labels_dump
labels_dump_ok:
mov eax,edi
sub eax,ebx
mov [ebx-40h+14h],eax
add eax,40h
mov [ebx-40h+18h],eax
mov ecx,[memory_end]
sub ecx,[labels_list]
mov [ebx-40h+1Ch],ecx
add eax,ecx
mov [ebx-40h+20h],eax
mov ecx,[source_start]
sub ecx,[memory_start]
mov [ebx-40h+24h],ecx
add eax,ecx
mov [ebx-40h+28h],eax
mov eax,[number_of_sections]
shl eax,2
mov [ebx-40h+34h],eax
call prepare_preprocessed_source
mov esi,[labels_list]
mov ebp,edi
make_lines_dump:
cmp esi,[tagged_blocks]
je lines_dump_ok
mov eax,[esi-4]
mov ecx,[esi-8]
sub esi,8
sub esi,ecx
cmp eax,1
je process_line_dump
cmp eax,2
jne make_lines_dump
add dword [ebx-40h+3Ch],8
jmp make_lines_dump
process_line_dump:
push ebx
mov ebx,[esi+8]
mov eax,[esi+4]
sub eax,[code_start]
add eax,[headers_size]
test byte [ebx+0Ah],1
jz store_offset
xor eax,eax
store_offset:
stos dword [edi]
mov eax,[esi]
sub eax,[memory_start]
stos dword [edi]
mov eax,[esi+4]
xor edx,edx
xor cl,cl
sub eax,[ebx]
sbb edx,[ebx+4]
sbb cl,[ebx+8]
stos dword [edi]
mov eax,edx
stos dword [edi]
mov eax,[ebx+10h]
stos dword [edi]
mov eax,[ebx+14h]
test eax,eax
jz base_symbol_for_line_ok
cmp eax,[symbols_stream]
mov eax,[eax+4]
jae base_symbol_for_line_ok
xor eax,eax
base_symbol_for_line_ok:
stos dword [edi]
mov al,[ebx+9]
stos byte [edi]
mov al,[esi+10h]
stos byte [edi]
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
mov eax,edi
sub eax,1Ch
sub eax,ebp
mov [esi],eax
jmp make_lines_dump
lines_dump_ok:
mov edx,edi
mov eax,[current_offset]
sub eax,[code_start]
add eax,[headers_size]
stos dword [edi]
mov ecx,edi
sub ecx,ebx
sub ecx,[ebx-40h+14h]
mov [ebx-40h+2Ch],ecx
add ecx,[ebx-40h+28h]
mov [ebx-40h+30h],ecx
add ecx,[ebx-40h+34h]
mov [ebx-40h+38h],ecx
find_inexisting_offsets:
sub edx,1Ch
cmp edx,ebp
jb write_symbols
test byte [edx+1Ah],1
jnz find_inexisting_offsets
cmp eax,[edx]
jb correct_inexisting_offset
mov eax,[edx]
jmp find_inexisting_offsets
correct_inexisting_offset:
and dword [edx],0
or byte [edx+1Ah],2
jmp find_inexisting_offsets
write_symbols:
mov edx,[symbols_file]
call create
jc write_failed
mov edx,[code_start]
mov ecx,[edx+14h]
add ecx,40h
call write
jc write_failed
mov edx,[tagged_blocks]
mov ecx,[memory_end]
sub ecx,[labels_list]
call write
jc write_failed
mov edx,[memory_start]
mov ecx,[source_start]
sub ecx,edx
call write
jc write_failed
mov edx,ebp
mov ecx,edi
sub ecx,edx
call write
jc write_failed
mov edx,[free_additional_memory]
mov ecx,[number_of_sections]
shl ecx,2
call write
jc write_failed
mov esi,[labels_list]
mov edi,[memory_start]
make_references_dump:
cmp esi,[tagged_blocks]
je references_dump_ok
mov eax,[esi-4]
mov ecx,[esi-8]
sub esi,8
sub esi,ecx
cmp eax,2
je dump_reference
cmp eax,1
jne make_references_dump
mov edx,[esi]
jmp make_references_dump
dump_reference:
mov eax,[memory_end]
sub eax,[esi]
sub eax,LABEL_STRUCTURE_SIZE
stosd
mov eax,edx
stosd
cmp edi,[tagged_blocks]
jb make_references_dump
jmp out_of_memory
references_dump_ok:
mov edx,[memory_start]
mov ecx,edi
sub ecx,edx
call write
jc write_failed
call close
ret
setup_dump_header:
xor eax,eax
mov ecx,40h shr 2
rep stos dword [edi]
mov ebx,edi
mov dword [ebx-40h],'fas'+1Ah shl 24
mov dword [ebx-40h+4],VERSION_MAJOR + VERSION_MINOR shl 8 + 40h shl 16
mov dword [ebx-40h+10h],40h
ret
prepare_preprocessed_source:
mov esi,[memory_start]
mov ebp,[source_start]
test ebp,ebp
jnz prepare_preprocessed_line
mov ebp,[current_line]
inc ebp
prepare_preprocessed_line:
cmp esi,ebp
jae preprocessed_source_ok
mov eax,[memory_start]
mov edx,[input_file]
cmp [esi],edx
jne line_not_from_main_input
mov [esi],eax
line_not_from_main_input:
sub [esi],eax
test byte [esi+7],1 shl 7
jz prepare_next_preprocessed_line
sub [esi+8],eax
sub [esi+12],eax
prepare_next_preprocessed_line:
call skip_preprocessed_line
jmp prepare_preprocessed_line
preprocessed_source_ok:
ret
skip_preprocessed_line:
add esi,16
skip_preprocessed_line_content:
lods byte [esi]
cmp al,1Ah
je skip_preprocessed_symbol
cmp al,3Bh
je skip_preprocessed_symbol
cmp al,22h
je skip_preprocessed_string
or al,al
jnz skip_preprocessed_line_content
ret
skip_preprocessed_string:
lods dword [esi]
add esi,eax
jmp skip_preprocessed_line_content
skip_preprocessed_symbol:
lods byte [esi]
movzx eax,al
add esi,eax
jmp skip_preprocessed_line_content
restore_preprocessed_source:
mov esi,[memory_start]
mov ebp,[source_start]
test ebp,ebp
jnz restore_preprocessed_line
mov ebp,[current_line]
inc ebp
restore_preprocessed_line:
cmp esi,ebp
jae preprocessed_source_restored
mov eax,[memory_start]
add [esi],eax
cmp [esi],eax
jne preprocessed_line_source_restored
mov edx,[input_file]
mov [esi],edx
preprocessed_line_source_restored:
test byte [esi+7],1 shl 7
jz restore_next_preprocessed_line
add [esi+8],eax
add [esi+12],eax
restore_next_preprocessed_line:
call skip_preprocessed_line
jmp restore_preprocessed_line
preprocessed_source_restored:
ret
dump_preprocessed_source:
mov edi,[free_additional_memory]
call setup_dump_header
mov esi,[input_file]
call copy_asciiz
cmp edi,[additional_memory_end]
jae out_of_memory
mov eax,edi
sub eax,ebx
dec eax
mov [ebx-40h+0Ch],eax
mov eax,edi
sub eax,ebx
mov [ebx-40h+14h],eax
add eax,40h
mov [ebx-40h+20h],eax
call prepare_preprocessed_source
sub esi,[memory_start]
mov [ebx-40h+24h],esi
mov edx,[symbols_file]
call create
jc write_failed
mov edx,[free_additional_memory]
mov ecx,[edx+14h]
add ecx,40h
call write
jc write_failed
mov edx,[memory_start]
mov ecx,esi
call write
jc write_failed
call close
ret

6814
programs/develop/fasm/trunk/tables.inc
View File

File diff suppressed because it is too large Load Diff

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

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

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

@ -1,6 +1,6 @@
; flat assembler version 1.70
; Copyright (c) 1999-2012, Tomasz Grysztar.
; flat assembler version 1.71
; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved.
;
; 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
; (including the GNU Public Licence).
VERSION_STRING equ "1.70.03"
VERSION_STRING equ "1.71.13"
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
; Copyright (c) 1999-2012, Tomasz Grysztar.
; Copyright (c) 1999-2013, Tomasz Grysztar.
; All rights reserved.
simple_instruction_except64:
@ -2989,6 +2989,7 @@ jmp_instruction:
jmp instruction_assembled
calculate_jump_offset:
add edi,2
mov ebp,[addressing_space]
call calculate_relative_offset
sub edi,2
ret
@ -5982,6 +5983,27 @@ movbe_instruction:
mov al,[operand_size]
call operand_autodetect
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:
mov ah,al
@ -6251,6 +6273,7 @@ xbegin_instruction:
xbegin_16bit:
call get_address_word_value
add edi,4
mov ebp,[addressing_space]
call calculate_relative_offset
sub edi,4
shl eax,16
@ -6264,6 +6287,7 @@ xbegin_instruction:
call get_address_qword_value
xbegin_address_ok:
add edi,5
mov ebp,[addressing_space]
call calculate_relative_offset
sub edi,5
mov edx,eax
@ -6383,6 +6407,7 @@ get_jump_operator:
get_address:
mov [segment_register],0
mov [address_size],0
mov [free_address_range],0
mov al,[code_type]
shr al,3
mov [value_size],al
@ -6422,6 +6447,7 @@ get_address:
mov edx,[address_symbol]
mov [symbol_identifier],edx
mov edx,[address_high]
mov ebp,[addressing_space]
call calculate_relative_offset
mov [address_high],edx
cdq

65
programs/proc32.inc
View File

@ -55,11 +55,15 @@ macro proc [args] ; define procedure
prologue@proc equ prologuedef
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
mov ebp,esp
if localbytes
sub esp,localbytes
sub esp,loc
end if
end if
irps reg, reglist \{ push reg \} }
@ -77,6 +81,8 @@ macro epiloguedef procname,flag,parmbytes,localbytes,reglist
retn parmbytes
end if }
close@proc equ
macro define@proc name,statement
{ local params,flag,regs,parmbytes,localbytes,current
if used name
@ -91,22 +97,22 @@ macro define@proc name,statement
flag = 10001b \}
match =params, params \{ params equ statement
flag = 0 \}
virtual at ebp+8
match =uses reglist=,args, params \{ regs equ reglist
params equ args \}
match =regs =uses reglist, regs params \{ regs equ reglist
params 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@proc args, args@proc params \{ defargs@proc args \}
parmbytes = $ - (ebp+8)
parmbytes = $-(parmbase@proc)
end virtual
name # % = parmbytes/4
all@vars equ
current = 0
match prologue:reglist, prologue@proc:<regs> \{ prologue name,flag,parmbytes,localbytes,reglist \}
macro locals
\{ virtual at ebp-localbytes+current
\{ virtual at localbase@proc+current
macro label def \\{ match . type,def> \\\{ deflocal@proc .,label,<type \\\} \\}
struc db [val] \\{ \common deflocal@proc .,db,val \\}
struc du [val] \\{ \common deflocal@proc .,du,val \\}
@ -125,14 +131,15 @@ macro define@proc name,statement
\{ purge label
restruc db,du,dw,dp,dd,dt,dq
restruc rb,rw,rp,rd,rt,rq
current = $-(ebp-localbytes)
current = $-(localbase@proc)
end virtual \}
macro ret operand
\{ match any, operand \\{ retn operand \\}
match , operand \\{ match epilogue:reglist, epilogue@proc:<regs>
\\\{ epilogue name,flag,parmbytes,localbytes,reglist \\\} \\} \}
macro finish@proc \{ localbytes = (((current-1) shr 2)+1) shl 2
end if \} }
match , operand \\{ match epilogue:reglist, epilogue@proc:<regs> \\\{ epilogue name,flag,parmbytes,localbytes,reglist \\\} \\} \}
macro finish@proc
\{ localbytes = current
match close:reglist, close@proc:<regs> \\{ close name,flag,parmbytes,localbytes,reglist \\}
end if \} }
macro defargs@proc [arg]
{ common
@ -143,7 +150,9 @@ macro defargs@proc [arg]
\{ current@arg equ argname
label ..arg type
argname equ ..arg
if dqword eq type
if qqword eq type
dd ?,?,?,?,?,?,?,?
else if dqword eq type
dd ?,?,?,?
else if tbyte eq type
dd ?,?,?
@ -163,17 +172,19 @@ macro defargs@proc [arg]
common
end if }
macro deflocal@proc name,def,[val] { name def val }
macro deflocal@proc name,def,[val]
{ common
match vars, all@vars \{ all@vars equ all@vars, \}
all@vars equ all@vars name
forward
local ..var,..tmp
match =label,def \{ ..tmp equ \}
match tmp,..tmp \{ ..var def val \}
match ,..tmp \{ label ..var val \}
..var def val
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
\{ tmp: end virtual
initlocal@proc ..var,def value
@ -181,6 +192,8 @@ macro deflocal@proc name,def,[val]
common
match first rest, ..var, \{ name equ first \} }
struc label type { label . type }
macro initlocal@proc name,def
{ virtual at name
def
@ -238,8 +251,17 @@ macro local [var]
match =TBYTE, vartype \\{ varname rt count
restore done@local \\}
match =DQWORD, vartype \\{ label varname dqword
rq count+count
rq count*2
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
varname vartype
end virtual
@ -261,6 +283,15 @@ macro local [var]
match =DQWORD, vartype \\{ label varname dqword
dq ?,?
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
restore done@local \\} \}
match ,done@local

160
programs/struct.inc
View File

@ -2,53 +2,79 @@
; Macroinstructions for defining data structures
macro struct name
{ fields@struct equ name
{ virtual at 0
fields@struct equ name
match child parent, name \{ fields@struct equ child,fields@\#parent \}
sub@struct equ
struc db [val] \{ \common fields@struct equ fields@struct,.,db,<val> \}
struc dw [val] \{ \common fields@struct equ fields@struct,.,dw,<val> \}
struc du [val] \{ \common fields@struct equ fields@struct,.,du,<val> \}
struc dd [val] \{ \common fields@struct equ fields@struct,.,dd,<val> \}
struc dp [val] \{ \common fields@struct equ fields@struct,.,dp,<val> \}
struc dq [val] \{ \common fields@struct equ fields@struct,.,dq,<val> \}
struc dt [val] \{ \common fields@struct equ fields@struct,.,dt,<val> \}
struc rb count \{ fields@struct equ fields@struct,.,db,count dup (?) \}
struc rw count \{ fields@struct equ fields@struct,.,dw,count dup (?) \}
struc rd count \{ fields@struct equ fields@struct,.,dd,count dup (?) \}
struc rp count \{ fields@struct equ fields@struct,.,dp,count dup (?) \}
struc rq count \{ fields@struct equ fields@struct,.,dq,count dup (?) \}
struc rt count \{ fields@struct equ fields@struct,.,dt,count dup (?) \}
struc db [val] \{ \common define field@struct .,db,<val>
fields@struct equ fields@struct,field@struct \}
struc dw [val] \{ \common define field@struct .,dw,<val>
fields@struct equ fields@struct,field@struct \}
struc du [val] \{ \common define field@struct .,du,<val>
fields@struct equ fields@struct,field@struct \}
struc dd [val] \{ \common define field@struct .,dd,<val>
fields@struct equ fields@struct,field@struct \}
struc dp [val] \{ \common define field@struct .,dp,<val>
fields@struct equ fields@struct,field@struct \}
struc dq [val] \{ \common define field@struct .,dq,<val>
fields@struct equ fields@struct,field@struct \}
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
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
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
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
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
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
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
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
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
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
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
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
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
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,<
sub@struct equ union \}
macro struct \{ fields@struct equ fields@struct,,substruct,<
sub@struct equ substruct \}
virtual at 0 }
sub@struct equ substruct \} }
macro ends
{ 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 rb,rw,rd,rp,rq,rt
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
make@struct name,fields
fields@\\#name equ fields \\}
define fields@\\#name fields \\}
end virtual \}
match any, sub@struct \{ fields@struct equ fields@struct> \}
restore sub@struct }
macro make@struct name,[field,type,def]
{ common
if $
display 'Error: definition of ',`name,' contains illegal instructions.',0Dh,0Ah
err
end if
local define
define equ name
forward
@ -81,6 +107,14 @@ macro make@struct name,[field,type,def]
macro define@struct name,[field,type,def]
{ 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
list equ
forward
@ -88,6 +122,7 @@ macro define@struct name,[field,type,def]
name#field type def
sizeof.#name#field = $ - name#field
else
label name#.#type
rb sizeof.#type
end if
local value
@ -97,14 +132,28 @@ macro define@struct name,[field,type,def]
sizeof.#name = $
restruc name
match values, list \{
struc name value \\{
struc name value \\{ \\local \\..base
match any, fields@struct \\\{ fields@struct equ fields@struct,.,name,<values> \\\}
match , fields@struct \\\{ label .
match , fields@struct \\\{ label \\..base
forward
match , value \\\\{ field type def \\\\}
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 .
rb sizeof.#name#field - ($-field)
rb sizeof.#name#field - ($-..field)
end if \\\\}
common \\\} \\} \} }
@ -116,7 +165,7 @@ macro enable@substruct
\forward
\local sub
match , field \\{ match any, type \\\{ enable@substruct
make@substruct type,name,sub def
make@substruct type,parent,sub def
purge make@substruct
define equ define,.,sub, \\\} \\}
match any, field \\{ define equ define,.\#field,type,<def> \\}
@ -127,21 +176,28 @@ enable@substruct
macro define@union parent,name,[field,type,def]
{ common
virtual at 0
virtual at parent#.#name
forward
if ~ field eq .
virtual at 0
virtual at parent#.#name
parent#field type def
sizeof.#parent#field = $ - parent#field
end virtual
if sizeof.#parent#field > $
rb sizeof.#parent#field - $
if sizeof.#parent#field > $ - parent#.#name
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
else if sizeof.#type > $
rb sizeof.#type - $
end if
common
sizeof.#name = $
sizeof.#name = $ - parent#.#name
end virtual
struc name [value] \{ \common
label .\#name
@ -153,21 +209,23 @@ macro define@union parent,name,[field,type,def]
match , last@union \\{ match , value \\\{ field type def \\\}
match any, value \\\{ field type value \\\} \\}
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]
{ common
virtual at 0
virtual at parent#.#name
forward
if ~ field eq .
parent#field type def
sizeof.#parent#field = $ - parent#field
else
label parent#.#type
rb sizeof.#type
end if
local value
common
sizeof.#name = $
sizeof.#name = $ - parent#.#name
end virtual
struc name value \{
label .\#name
@ -177,4 +235,6 @@ macro define@substruct parent,name,[field,type,def]
if ~ field eq .
rb sizeof.#parent#field - ($-field)
end if \\}
common \} }
common \}
macro name value \{ \local ..anonymous
..anonymous name \} }