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|
; flat assembler core
; Copyright (c) 1999-2022, Tomasz Grysztar.
; All rights reserved.
out_of_memory:
push _out_of_memory
jmp fatal_error
stack_overflow:
push _stack_overflow
jmp fatal_error
main_file_not_found:
push _main_file_not_found
jmp fatal_error
write_failed:
push _write_failed
jmp fatal_error
code_cannot_be_generated:
push _code_cannot_be_generated
jmp general_error
format_limitations_exceeded:
push _format_limitations_exceeded
jmp general_error
invalid_definition:
push _invalid_definition
general_error:
cmp [symbols_file],0
je fatal_error
call dump_preprocessed_source
jmp fatal_error
file_not_found:
push _file_not_found
jmp error_with_source
error_reading_file:
push _error_reading_file
jmp error_with_source
invalid_file_format:
push _invalid_file_format
jmp error_with_source
invalid_macro_arguments:
push _invalid_macro_arguments
jmp error_with_source
incomplete_macro:
push _incomplete_macro
jmp error_with_source
unexpected_characters:
push _unexpected_characters
jmp error_with_source
invalid_argument:
push _invalid_argument
jmp error_with_source
illegal_instruction:
push _illegal_instruction
jmp error_with_source
invalid_operand:
push _invalid_operand
jmp error_with_source
invalid_operand_size:
push _invalid_operand_size
jmp error_with_source
operand_size_not_specified:
push _operand_size_not_specified
jmp error_with_source
operand_sizes_do_not_match:
push _operand_sizes_do_not_match
jmp error_with_source
invalid_address_size:
push _invalid_address_size
jmp error_with_source
address_sizes_do_not_agree:
push _address_sizes_do_not_agree
jmp error_with_source
disallowed_combination_of_registers:
push _disallowed_combination_of_registers
jmp error_with_source
long_immediate_not_encodable:
push _long_immediate_not_encodable
jmp error_with_source
relative_jump_out_of_range:
push _relative_jump_out_of_range
jmp error_with_source
invalid_expression:
push _invalid_expression
jmp error_with_source
invalid_address:
push _invalid_address
jmp error_with_source
invalid_value:
push _invalid_value
jmp error_with_source
value_out_of_range:
push _value_out_of_range
jmp error_with_source
undefined_symbol:
mov edi,message
mov esi,_undefined_symbol
call copy_asciiz
push message
cmp [error_info],0
je error_with_source
mov esi,[error_info]
mov esi,[esi+24]
or esi,esi
jz error_with_source
mov byte [edi-1],20h
call write_quoted_symbol_name
jmp error_with_source
copy_asciiz:
lods byte [esi]
stos byte [edi]
test al,al
jnz copy_asciiz
ret
write_quoted_symbol_name:
mov al,27h
stosb
movzx ecx,byte [esi-1]
rep movs byte [edi],[esi]
mov ax,27h
stosw
ret
symbol_out_of_scope:
mov edi,message
mov esi,_symbol_out_of_scope_1
call copy_asciiz
cmp [error_info],0
je finish_symbol_out_of_scope_message
mov esi,[error_info]
mov esi,[esi+24]
or esi,esi
jz finish_symbol_out_of_scope_message
mov byte [edi-1],20h
call write_quoted_symbol_name
finish_symbol_out_of_scope_message:
mov byte [edi-1],20h
mov esi,_symbol_out_of_scope_2
call copy_asciiz
push message
jmp error_with_source
invalid_use_of_symbol:
push _invalid_use_of_symbol
jmp error_with_source
name_too_long:
push _name_too_long
jmp error_with_source
invalid_name:
push _invalid_name
jmp error_with_source
reserved_word_used_as_symbol:
push _reserved_word_used_as_symbol
jmp error_with_source
symbol_already_defined:
push _symbol_already_defined
jmp error_with_source
missing_end_quote:
push _missing_end_quote
jmp error_with_source
missing_end_directive:
push _missing_end_directive
jmp error_with_source
unexpected_instruction:
push _unexpected_instruction
jmp error_with_source
extra_characters_on_line:
push _extra_characters_on_line
jmp error_with_source
section_not_aligned_enough:
push _section_not_aligned_enough
jmp error_with_source
setting_already_specified:
push _setting_already_specified
jmp error_with_source
data_already_defined:
push _data_already_defined
jmp error_with_source
too_many_repeats:
push _too_many_repeats
jmp error_with_source
assertion_failed:
push _assertion_failed
jmp error_with_source
invoked_error:
push _invoked_error
error_with_source:
cmp [symbols_file],0
je assembler_error
call dump_preprocessed_source
call restore_preprocessed_source
jmp assembler_error
|
