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Clean up more code

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- Found some bugs in LLVM compiler-rt library
- The useless LIBC_STUBS package is now deleted
- Improve the overflow checking story even further
- Get chibicc tests working in MODE=dbg mode again
- The libc/isystem/ headers now have correctly named guards
This commit is contained in:
Justine Tunney 2023-06-18 00:55:09 -07:00
parent afc58a8b41
commit d7c79f43ef
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GPG key ID: BE714B4575D6E328
294 changed files with 912 additions and 1208 deletions
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16
tool/decode/elf.c
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@ -104,9 +104,9 @@ static void printelfehdr(void) {
}
static void printelfsegmentheader(int i) {
Elf64_Phdr *phdr = GetElfSegmentHeaderAddress(elf, st->st_size, i);
Elf64_Phdr *phdr = GetElfProgramHeaderAddress(elf, st->st_size, i);
if (!phdr) return;
printf("/\tElf64_Phdr *phdr = GetElfSegmentHeaderAddress(elf, st->st_size, "
printf("/\tElf64_Phdr *phdr = GetElfProgramHeaderAddress(elf, st->st_size, "
"%d)\n",
i);
printf(".Lph%d:", i);
@ -272,9 +272,10 @@ static void printelfsymbol(Elf64_Sym *sym, char *strtab, char *shstrtab) {
static void printelfsymboltable(void) {
size_t i, symcount = 0;
Elf64_Sym *symtab = GetElfSymbolTable(elf, st->st_size, &symcount);
Elf64_Sym *symtab =
GetElfSymbolTable(elf, st->st_size, SHT_SYMTAB, &symcount);
if (!symtab) return;
char *strtab = GetElfStringTable(elf, st->st_size);
char *strtab = GetElfStringTable(elf, st->st_size, ".strtab");
char *shstrtab = GetElfSectionNameStringTable(elf, st->st_size);
printf("\n\n");
printf("\t.org\t%#x\n", (intptr_t)symtab - (intptr_t)elf);
@ -288,9 +289,10 @@ static void printelfsymboltable(void) {
static void printelfdynsymboltable(void) {
size_t i, symcount = 0;
Elf64_Sym *symtab = GetElfDynSymbolTable(elf, st->st_size, &symcount);
Elf64_Sym *symtab =
GetElfSymbolTable(elf, st->st_size, SHT_DYNSYM, &symcount);
if (!symtab) return;
char *strtab = GetElfDynStringTable(elf, st->st_size);
char *strtab = GetElfStringTable(elf, st->st_size, ".dynstr");
char *shstrtab = GetElfSectionNameStringTable(elf, st->st_size);
printf("\n\n");
printf("\t.org\t%#x\n", (intptr_t)symtab - (intptr_t)elf);
@ -326,7 +328,7 @@ static void printelfrelocations(void) {
const Elf64_Rela *rela;
char *strtab, *shstrtab, *symbolname;
const Elf64_Shdr *shdr, *shdr2, *symtab;
strtab = GetElfStringTable(elf, st->st_size);
strtab = GetElfStringTable(elf, st->st_size, ".strtab");
shstrtab = GetElfSectionNameStringTable(elf, st->st_size);
for (i = 0; i < elf->e_shnum; ++i) {
if ((shdr = GetElfSectionHeaderAddress(elf, st->st_size, i)) &&