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print reference only sections (PAGE0, UDATA)

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This commit is contained in:
Kelvin Sherlock 2017-01-02 20:44:07 -05:00
parent 523c6a3dc6
commit 8e146cac47
1 changed files with 36 additions and 2 deletions
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38
dumpobj.cpp
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@ -425,12 +425,13 @@ bool dump_obj(const char *name, int fd)
emit("", "MODULE", std::string(oname.data()));
emit("", "CODE", "; section 1");
printf("\n");
d.set_pc(0);
d.set_code(true);
for (auto &s : symbols) {
for (const auto &s : symbols) {
if (s.type == S_UND) continue;
sections[s.section].symbols.push_back(s);
}
@ -440,6 +441,36 @@ bool dump_obj(const char *name, int fd)
});
}
// print out any reference-only sections and symbols.
for (auto &section : sections) {
if ((section.flags & SEC_REF_ONLY) == 0) continue;
if (section.size == 0) continue;
emit("", section.name);
if (section.org) emit("",".org", to_x(section.org,4,'$'));
uint32_t pc = section.org;
auto &symbols = section.symbols;
while (!symbols.empty()) {
auto &s = symbols.back();
if (s.offset > pc) {
emit("","ds", std::to_string(s.offset - pc));
pc = s.offset;
}
emit(s.name);
symbols.pop_back();
}
if (pc < section.size)
emit("","ds",std::to_string(section.size - pc));
emit("","ends");
printf("\n");
}
d.set_label_callback([&section, &sections](int32_t offset) -> int32_t {
auto &symbols = sections[section].symbols;
@ -467,6 +498,9 @@ bool dump_obj(const char *name, int fd)
//std::vector<symbol> labels = labels_for_section(symbols, section);
emit("", "CODE", "; section 1");
auto iter = data.begin();
while (iter != data.end()) {