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[kernel] Use symbol table in stack traces

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Now using the symbol table built by build_symbol_table.py in the kernel
when printing stack traces.
This commit is contained in:
Justin C. Miller
2020-08-09 17:27:51 -07:00
parent 0d94776c46
commit bbb9aae198
12 changed files with 137 additions and 12 deletions
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16
src/kernel/main.cpp
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@@ -22,6 +22,7 @@
#include "page_manager.h"
#include "scheduler.h"
#include "serial.h"
#include "symbol_table.h"
#include "syscall.h"
extern "C" {
@@ -121,8 +122,11 @@ kernel_main(args::header *header)
initrd::disk &ird = initrds.emplace(mod.location);
log::info(logs::boot, "initrd loaded with %d files.", ird.files().count());
for (auto &f : ird.files())
log::info(logs::boot, " %s%s (%d bytes).", f.executable() ? "*" : "", f.name(), f.size());
for (auto &f : ird.files()) {
char type = f.executable() ? '*' :
f.symbols() ? '+' : ' ';
log::info(logs::boot, " %c%s (%d bytes).", type, f.name(), f.size());
}
}
/*
@@ -180,14 +184,16 @@ kernel_main(args::header *header)
for (auto &ird : initrds) {
for (auto &f : ird.files()) {
if (f.executable())
if (f.executable()) {
sched->load_process(f.name(), f.data(), f.size());
} else if (f.symbols()) {
new symbol_table {f.data(), f.size()};
}
}
}
log::info(logs::objs, "Testing object system:");
/*
log::info(logs::objs, "Testing object system:");
test_observer obs1("event");
test_observer obs2("no handles");
{