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fix line records

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This commit is contained in:
Kelvin Sherlock 2016-12-27 16:24:01 -05:00
parent ade5efec44
commit fe4dc212ae
1 changed files with 11 additions and 12 deletions
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23
dumpobj.cpp
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@ -274,6 +274,9 @@ bool dump_obj(const char *name, int fd)
disassembler d; disassembler d;
unsigned line = 0;
std::string file;
d.set_pc(0); d.set_pc(0);
d.set_code(true); d.set_code(true);
@ -415,7 +418,8 @@ bool dump_obj(const char *name, int fd)
uint16_t size = read_16(iter); uint16_t size = read_16(iter);
//printf("\t;DEBUG\n"); //printf("\t;DEBUG\n");
for (unsigned i = 0; i < size; ++i) { auto end = iter + size;
while (iter < end) {
uint8_t op = read_8(iter); uint8_t op = read_8(iter);
switch(op) { switch(op) {
case D_LONGA_ON: case D_LONGA_ON:
@ -435,29 +439,24 @@ bool dump_obj(const char *name, int fd)
printf("\tlongi\toff\n"); printf("\tlongi\toff\n");
break; break;
case D_C_FILE: { case D_C_FILE: {
std::string s = read_cstring(iter); file = read_cstring(iter);
uint16_t line = read_16(iter); line = read_16(iter);
i += 2; printf("\t.file\t\"%s\", %d\n", file.c_str(), line);
i += s.length() + 1;
printf("\t.file\t\"%s\", %d\n", s.c_str(), line);
break; break;
} }
case D_C_LINE: { case D_C_LINE: {
uint16_t line = read_16(iter); line = read_16(iter);
printf("\t.line\t%d\n", line); printf("\t.line\t%d\n", line);
i += 2;
break; break;
} }
case D_C_BLOCK: { case D_C_BLOCK: {
uint16_t block = read_16(iter); uint16_t block = read_16(iter);
printf("\t.block\t%d\n", block); printf("\t.block\t%d\n", block);
i += 2;
break; break;
} }
case D_C_FUNC: { case D_C_FUNC: {
uint16_t arg = read_16(iter); uint16_t arg = read_16(iter);
printf("\t.function\t%d\n", arg); printf("\t.function\t%d\n", arg);
i += 2;
break; break;
} }
/* /*
@ -505,9 +504,9 @@ bool dump_obj(const char *name, int fd)
} }
case REC_LINE: { case REC_LINE: {
// bump line counter, no argument.
d.flush(); d.flush();
uint16_t line = read_16(iter); ++line;
printf("\t.line\t%d\n", line);
break; break;
} }
default: default: