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Remove some dead code

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This commit is contained in:
Justine Tunney 2023-07-03 02:47:05 -07:00
parent 168d1c157e
commit 73c0faa1b5
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GPG key ID: BE714B4575D6E328
66 changed files with 324 additions and 7705 deletions
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54
tool/build/package.c
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@ -153,27 +153,15 @@ struct Relas {
} * p;
} prtu;
nullterminated() static void Print(int fd, const char *s, ...) {
va_list va;
char buf[2048];
va_start(va, s);
buf[0] = 0;
do {
strlcat(buf, s, sizeof(buf));
} while ((s = va_arg(va, const char *)));
write(fd, buf, strlen(buf));
va_end(va);
}
static wontreturn void Die(const char *path, const char *reason) {
Print(2, path, ": ", reason, "\n", NULL);
tinyprint(2, path, ": ", reason, "\n", NULL);
exit(1);
}
static wontreturn void SysExit(const char *path, const char *func) {
const char *errstr;
if (!(errstr = _strerrno(errno))) errstr = "EUNKNOWN";
Print(2, path, ": ", func, " failed with ", errstr, "\n", NULL);
tinyprint(2, path, ": ", func, " failed with ", errstr, "\n", NULL);
exit(1);
}
@ -321,7 +309,7 @@ static void WritePackage(struct Package *pkg) {
}
static wontreturn void PrintUsage(int fd, int exitcode) {
Print(fd, "\n\
tinyprint(fd, "\n\
NAME\n\
\n\
Cosmopolitan Monorepo Packager\n\
@ -329,7 +317,7 @@ NAME\n\
SYNOPSIS\n\
\n\
",
program_invocation_name, " [FLAGS] OBJECT...\n\
program_invocation_name, " [FLAGS] OBJECT...\n\
\n\
DESCRIPTION\n\
\n\
@ -345,7 +333,7 @@ FLAGS\n\
-d PATH package dependency path [repeatable]\n\
\n\
",
NULL);
NULL);
exit(exitcode);
}
@ -370,14 +358,15 @@ static void GetOpts(struct Package *pkg, struct Packages *deps, int argc,
}
}
if (pkg->path == -1) {
Print(2, "error: no packages passed to package.com\n", NULL);
tinyprint(2, "error: no packages passed to package.com\n", NULL);
exit(1);
}
if (optind == argc) {
Print(2,
"no objects passed to package.com; is your foo.mk $(FOO_OBJS) glob "
"broken?\n",
NULL);
tinyprint(
2,
"no objects passed to package.com; is your foo.mk $(FOO_OBJS) glob "
"broken?\n",
NULL);
exit(1);
}
getargs_init(&ga, argv + optind);
@ -495,7 +484,7 @@ static void LoadPriviligedRefsToUndefs(struct Package *pkg,
if (obj->syms[x].st_shndx) continue; // symbol is defined
if (ELF64_ST_BIND(obj->syms[x].st_info) != STB_WEAK &&
ELF64_ST_BIND(obj->syms[x].st_info) != STB_GLOBAL) {
Print(2, "warning: undefined symbol not global\n", NULL);
tinyprint(2, "warning: undefined symbol not global\n", NULL);
continue;
}
if (!(s = GetElfString(obj->elf, obj->size, obj->strs,
@ -602,13 +591,13 @@ static void CheckStrictDeps(struct Package *pkg, struct Packages *deps) {
undef = &pkg->undefs.p[i];
if (undef->bind_ == STB_WEAK) continue;
if (!FindSymbol(pkg->strings.p + undef->name, pkg, deps, NULL, NULL)) {
Print(2, pkg->strings.p + pkg->path, ": undefined symbol '",
pkg->strings.p + undef->name, "' (",
pkg->strings.p + pkg->objects.p[undef->object].path,
") not defined by direct dependencies:\n", NULL);
tinyprint(2, pkg->strings.p + pkg->path, ": undefined symbol '",
pkg->strings.p + undef->name, "' (",
pkg->strings.p + pkg->objects.p[undef->object].path,
") not defined by direct dependencies:\n", NULL);
for (j = 0; j < deps->i; ++j) {
dep = deps->p[j];
Print(2, "\t", dep->strings.p + dep->path, "\n", NULL);
tinyprint(2, "\t", dep->strings.p + dep->path, "\n", NULL);
}
exit(1);
}
@ -626,10 +615,11 @@ static void CheckYourPrivilege(struct Package *pkg, struct Packages *deps) {
name = prtu.p[i].symbol_name;
if (FindSymbol(name, pkg, deps, &dep, &sym) &&
dep->sections.p[sym->section].kind == kText) {
Print(2, prtu.p[i].object_path,
": privileged code referenced unprivileged symbol '", name,
"' in section '",
dep->strings.p + dep->sections.p[sym->section].name, "'\n", NULL);
tinyprint(2, prtu.p[i].object_path,
": privileged code referenced unprivileged symbol '", name,
"' in section '",
dep->strings.p + dep->sections.p[sym->section].name, "'\n",
NULL);
++f;
}
}