diff options
| author | Andreas Baumann <mail@andreasbaumann.cc> | 2020-07-24 21:08:19 +0200 |
|---|---|---|
| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2020-07-24 21:08:19 +0200 |
| commit | 8f3209b03e3bfdc2f6cb483db104c5ae9aaeb76c (patch) | |
| tree | 70a7c8a7fbf56698eb9746f97f4499cfe75977c7 /ecomp-c | |
| parent | e50caad4825f5b8f8083bda160ef94dc42b9947b (diff) | |
| download | compilertests-8f3209b03e3bfdc2f6cb483db104c5ae9aaeb76c.tar.gz compilertests-8f3209b03e3bfdc2f6cb483db104c5ae9aaeb76c.tar.bz2 | |
asm-i386: fixes initializations and some hexnum debug output
Diffstat (limited to 'ecomp-c')
| -rw-r--r-- | ecomp-c/asm-i386.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/ecomp-c/asm-i386.c b/ecomp-c/asm-i386.c index 5ece809..d4e1aab 100644 --- a/ecomp-c/asm-i386.c +++ b/ecomp-c/asm-i386.c @@ -1362,6 +1362,8 @@ static OpcodeInfo *parseOrg( void ) operand_info->next = NULL; operand_info->type = OPERAND_ABSOLUTE; operand_info->num = num; + operand_info->str = NULL; + operand_info->node = NULL; append_operand( opcode_info, operand_info ); @@ -1557,10 +1559,11 @@ static int patchup_addresses( OpcodeInfo *opcode_info ) static char *get_expression_comment( ExpressionNode *node, char *buf, int bufsize ) { char s[MAX_STRING_LEN+1]; - + + s[0] = '\0'; switch( node->type ) { case EXPRESSION_NODE_TYPE_CONST: - snprintf( s, MAX_STRING_LEN, "%d", node->integer_value ); + snprintf( s, MAX_STRING_LEN, "$%X", node->integer_value ); strlcat( buf, s, bufsize ); break; @@ -1598,6 +1601,7 @@ static void print_opcodes( OpcodeInfo *opcode_info ) strlcpy( indent, " ", 2 ); fprintf( stderr, "%X: %s", opcode->addr, opcodename[opcode->opcode] ); operand = opcode->operand; + buf[0] = '\0'; while( operand != NULL ) { switch( operand->type ) { case OPERAND_ABSOLUTE: @@ -1617,12 +1621,12 @@ static void print_opcodes( OpcodeInfo *opcode_info ) fprintf( stderr, "%s%s", indent, registername[operand->reg] ); break; case OPERAND_MEMORY_DIRECT: - fprintf( stderr, "%s%s=%X", indent, + fprintf( stderr, "%s%s=$%X", indent, get_expression_comment( operand->node, buf, MAX_STRING_LEN ), operand->addr ); break; case OPERAND_MEMORY_INDIRECT: - fprintf( stderr, "%s[%s=%X]", indent, + fprintf( stderr, "%s[%s=$%X]", indent, get_expression_comment( operand->node, buf, MAX_STRING_LEN ), operand->addr ); break; @@ -1647,7 +1651,7 @@ void print_labels( Symbol *symbol ) if( DEBUG_PARSER ) { while( sym != NULL ) { - fprintf( stderr, "%s=%X\n", + fprintf( stderr, "%s=$%X\n", sym->name, sym->addr ); sym = sym->next; } |