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.sym, .endblock, .endfunc

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This commit is contained in:
Kelvin Sherlock 2016-12-30 21:59:15 -05:00
parent 2accf26798
commit 94efa65576
1 changed files with 36 additions and 3 deletions
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39
dumpobj.cpp
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@ -498,16 +498,49 @@ bool dump_obj(const char *name, int fd)
printf("\t.block\t%d\n", block);
break;
}
case D_C_ENDBLOCK: {
uint16_t line = read_16(iter);
printf("\t.endblock\t%d\n", line);
break;
}
case D_C_FUNC: {
uint16_t arg = read_16(iter);
printf("\t.function\t%d\n", arg);
break;
}
/*
case D_C_SYM: {
case D_C_ENDFUNC: {
uint16_t line = read_16(iter);
uint16_t local_offset = read_16(iter);
uint16_t arg_offset = read_16(iter);
printf("\t.endfunc\t%d, %d, %d\n", line, local_offset, arg_offset);
break;
}
case D_C_SYM: {
// warning - i don't fully understand this one..
std::string name = read_cstring(iter);
uint8_t version = read_8(iter); //???
uint32_t value;
if (version == 0) value = read_16(iter); // symbol
if (version == 1) value = read_32(iter); // numeric value.
assert(version == 0 || version == 1);
uint32_t type = read_32(iter);
uint8_t klass = read_8(iter);
uint16_t size = read_16(iter);
if (version == 0) {
std::string svalue;
svalue = symbols[value].name;
printf("\t.sym\t%s, %s, %d, %d, %d\n",
name.c_str(), svalue.c_str(), type, klass, size);
}
if (version == 1)
printf("\t.sym\t%s, %d, %d, %d, %d\n",
name.c_str(), value, type, klass, size);
break;
}
*/
default:
errx(EX_DATAERR, "%s: unknown debug opcode %02x (%d)", name, op, op);