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Remove old stack code and improve dirstream

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Justine Tunney 2023-08-16 07:54:40 -07:00
parent 74caabb823
commit dc6c67256f
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GPG key ID: BE714B4575D6E328
61 changed files with 463 additions and 595 deletions
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12
libc/runtime/cosmo2.c
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@ -64,8 +64,6 @@ extern init_f *__preinit_array_start[] __attribute__((__weak__));
extern init_f *__preinit_array_end[] __attribute__((__weak__));
extern init_f *__init_array_start[] __attribute__((__weak__));
extern init_f *__init_array_end[] __attribute__((__weak__));
extern char ape_stack_vaddr[] __attribute__((__weak__));
extern char ape_stack_memsz[] __attribute__((__weak__));
extern char ape_stack_prot[] __attribute__((__weak__));
extern pthread_mutex_t __mmi_lock_obj;
extern int hostos asm("__hostos");
@ -161,16 +159,6 @@ wontreturn textstartup void cosmo(long *sp, struct Syslib *m1) {
__enable_tls();
__switch_stacks(argc, argv, envp, auxv, cosmo2,
(char *)mmap(ape_stack_vaddr, (uintptr_t)ape_stack_memsz,
MAP_FIXED | PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0) +
(uintptr_t)ape_stack_memsz);
}
wontreturn textstartup void cosmo2(int argc, char **argv, char **envp,
unsigned long *auxv) {
#if 0
#if IsAsan()
// TODO(jart): Figure out ASAN data model on AARCH64.