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Get LIBC_TESTLIB building on AARCH64

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Justine Tunney 2023-05-11 19:56:33 -07:00
parent 95fab334e4
commit 5e2f7f7ced
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GPG key ID: BE714B4575D6E328
46 changed files with 975 additions and 1174 deletions
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12
libc/intrin/asan.c
View file

@ -49,8 +49,8 @@
#include "third_party/dlmalloc/dlmalloc.h"
#ifdef __x86_64__
STATIC_YOINK("_init_asan");
#endif
#if IsModeDbg()
// MODE=dbg
@ -159,6 +159,11 @@ static struct AsanMorgue {
_Atomic(void *) p[ASAN_MORGUE_ITEMS];
} __asan_morgue;
int __asan_option_detect_stack_use_after_return = 0;
void __asan_version_mismatch_check_v8(void) {
}
static bool __asan_once(void) {
bool want = false;
static atomic_int once;
@ -1463,8 +1468,7 @@ static textstartup void __asan_shadow_existing_mappings(void) {
__asan_poison((void *)GetStackAddr(), GUARDSIZE, kAsanStackOverflow);
}
__attribute__((__constructor__)) void __asan_init(int argc, char **argv,
char **envp, intptr_t *auxv) {
void __asan_init(int argc, char **argv, char **envp, intptr_t *auxv) {
static bool once;
if (!_cmpxchg(&once, false, true)) return;
if (IsWindows() && NtGetVersion() < kNtVersionWindows10) {
@ -1499,5 +1503,3 @@ __attribute__((__constructor__)) void __asan_init(int argc, char **argv,
STRACE("/_/ \\_\\____/_/ \\_\\_| \\_|");
STRACE("cosmopolitan memory safety module initialized");
}
#endif /* __x86_64__ */

31
libc/intrin/asaninit.S Normal file
View file

@ -0,0 +1,31 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.internal.h"
.init.start 303,_init_asan
push %rdi
push %rsi
mov %r12,%rdi
mov %r13,%rsi
mov %r14,%rdx
mov %r15,%rcx
call __asan_init
pop %rsi
pop %rdi
.init.end 303,_init_asan

173
libc/intrin/asanthunk.c Normal file
View file

@ -0,0 +1,173 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2023 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
void __asan_report_load(void *, int);
void __asan_report_store(void *, int);
void *__asan_stack_malloc(size_t, int);
void __asan_stack_free(char *, size_t, int);
void __asan_report_load1(void *p) {
__asan_report_load(p, 1);
}
void __asan_report_load2(void *p) {
__asan_report_load(p, 2);
}
void __asan_report_load4(void *p) {
__asan_report_load(p, 4);
}
void __asan_report_load8(void *p) {
__asan_report_load(p, 8);
}
void __asan_report_load16(void *p) {
__asan_report_load(p, 16);
}
void __asan_report_load32(void *p) {
__asan_report_load(p, 32);
}
void __asan_report_load_n(void *p, int n) {
__asan_report_load(p, n);
}
void __asan_report_store1(void *p) {
__asan_report_store(p, 1);
}
void __asan_report_store2(void *p) {
__asan_report_store(p, 2);
}
void __asan_report_store4(void *p) {
__asan_report_store(p, 4);
}
void __asan_report_store8(void *p) {
__asan_report_store(p, 8);
}
void __asan_report_store16(void *p) {
__asan_report_store(p, 16);
}
void __asan_report_store32(void *p) {
__asan_report_store(p, 32);
}
void __asan_report_store_n(void *p, int n) {
__asan_report_store(p, n);
}
void *__asan_stack_malloc_0(size_t n) {
return __asan_stack_malloc(n, 0);
}
void *__asan_stack_malloc_1(size_t n) {
return __asan_stack_malloc(n, 1);
}
void *__asan_stack_malloc_2(size_t n) {
return __asan_stack_malloc(n, 2);
}
void *__asan_stack_malloc_3(size_t n) {
return __asan_stack_malloc(n, 3);
}
void *__asan_stack_malloc_4(size_t n) {
return __asan_stack_malloc(n, 4);
}
void *__asan_stack_malloc_5(size_t n) {
return __asan_stack_malloc(n, 5);
}
void *__asan_stack_malloc_6(size_t n) {
return __asan_stack_malloc(n, 6);
}
void *__asan_stack_malloc_7(size_t n) {
return __asan_stack_malloc(n, 7);
}
void *__asan_stack_malloc_8(size_t n) {
return __asan_stack_malloc(n, 8);
}
void *__asan_stack_malloc_9(size_t n) {
return __asan_stack_malloc(n, 9);
}
void *__asan_stack_malloc_10(size_t n) {
return __asan_stack_malloc(n, 10);
}
void __asan_stack_free_0(char *p, size_t n) {
__asan_stack_free(p, n, 0);
}
void __asan_stack_free_1(char *p, size_t n) {
__asan_stack_free(p, n, 1);
}
void __asan_stack_free_2(char *p, size_t n) {
__asan_stack_free(p, n, 2);
}
void __asan_stack_free_3(char *p, size_t n) {
__asan_stack_free(p, n, 3);
}
void __asan_stack_free_4(char *p, size_t n) {
__asan_stack_free(p, n, 4);
}
void __asan_stack_free_5(char *p, size_t n) {
__asan_stack_free(p, n, 5);
}
void __asan_stack_free_6(char *p, size_t n) {
__asan_stack_free(p, n, 6);
}
void __asan_stack_free_7(char *p, size_t n) {
__asan_stack_free(p, n, 7);
}
void __asan_stack_free_8(char *p, size_t n) {
__asan_stack_free(p, n, 8);
}
void __asan_stack_free_9(char *p, size_t n) {
__asan_stack_free(p, n, 9);
}
void __asan_stack_free_10(char *p, size_t n) {
__asan_stack_free(p, n, 10);
}
void __asan_load1() {
__builtin_trap();
}
void __asan_load2() {
__builtin_trap();
}
void __asan_load4() {
__builtin_trap();
}
void __asan_load8() {
__builtin_trap();
}
void __asan_load16() {
__builtin_trap();
}
void __asan_load32() {
__builtin_trap();
}
void __asan_store1() {
__builtin_trap();
}
void __asan_store2() {
__builtin_trap();
}
void __asan_store4() {
__builtin_trap();
}
void __asan_store8() {
__builtin_trap();
}
void __asan_store16() {
__builtin_trap();
}
void __asan_store32() {
__builtin_trap();
}

269
libc/intrin/somanyasan.S
View file

@ -1,269 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.internal.h"
.rodata.cst4
__asan_option_detect_stack_use_after_return:
.long 0
.endobj __asan_option_detect_stack_use_after_return,globl
.previous
__asan_report_load1:
push $1
jmp 1f
.endfn __asan_report_load1,globl
__asan_report_load2:
push $2
jmp 1f
.endfn __asan_report_load2,globl
__asan_report_load4:
push $4
jmp 1f
.endfn __asan_report_load4,globl
__asan_report_load8:
push $8
jmp 1f
.endfn __asan_report_load8,globl
__asan_report_load16:
push $16
jmp 1f
.endfn __asan_report_load16,globl
__asan_report_load32:
push $32
1: pop %rsi
0: jmp __asan_report_load
.endfn __asan_report_load32,globl
__asan_report_load_n:
jmp 0b
.endfn __asan_report_load_n,globl
__asan_report_store1:
push $1
jmp 1f
.endfn __asan_report_store1,globl
__asan_report_store2:
push $2
jmp 1f
.endfn __asan_report_store2,globl
__asan_report_store4:
push $4
jmp 1f
.endfn __asan_report_store4,globl
__asan_report_store8:
push $8
jmp 1f
.endfn __asan_report_store8,globl
__asan_report_store16:
push $16
jmp 1f
.endfn __asan_report_store16,globl
__asan_report_store32:
push $32
1: pop %rsi
0: jmp __asan_report_store
.endfn __asan_report_store32,globl
__asan_report_store_n:
jmp 0b
.endfn __asan_report_store_n,globl
__asan_stack_free_0:
push $0
jmp 1f
.endfn __asan_stack_free_0,globl
__asan_stack_free_1:
push $1
jmp 1f
.endfn __asan_stack_free_1,globl
__asan_stack_free_2:
push $2
jmp 1f
.endfn __asan_stack_free_2,globl
__asan_stack_free_3:
push $3
jmp 1f
.endfn __asan_stack_free_3,globl
__asan_stack_free_4:
push $4
jmp 1f
.endfn __asan_stack_free_4,globl
__asan_stack_free_5:
push $5
.endfn __asan_stack_free_5,globl
__asan_stack_free_hop:
1: pop %rdx
jmp __asan_stack_free
.endfn __asan_report_store_n,globl
__asan_stack_free_6:
push $6
jmp 1b
.endfn __asan_stack_free_6,globl
__asan_stack_free_7:
push $7
jmp 1b
.endfn __asan_stack_free_7,globl
__asan_stack_free_8:
push $8
jmp 1b
.endfn __asan_stack_free_8,globl
__asan_stack_free_9:
push $9
jmp 1b
.endfn __asan_stack_free_9,globl
__asan_stack_free_10:
push $10
jmp 1b
.endfn __asan_stack_free_10,globl
__asan_stack_malloc_0:
push $0
jmp 1f
.endfn __asan_stack_malloc_0,globl
__asan_stack_malloc_1:
push $1
jmp 1f
.endfn __asan_stack_malloc_1,globl
__asan_stack_malloc_2:
push $2
jmp 1f
.endfn __asan_stack_malloc_2,globl
__asan_stack_malloc_3:
push $3
jmp 1f
.endfn __asan_stack_malloc_3,globl
__asan_stack_malloc_4:
push $4
jmp 1f
.endfn __asan_stack_malloc_4,globl
__asan_stack_malloc_5:
push $5
jmp 1f
.endfn __asan_stack_malloc_5,globl
__asan_stack_malloc_hop:
1: pop %rsi
jmp __asan_stack_malloc
.endfn __asan_report_store_n,globl
__asan_stack_malloc_6:
push $6
jmp 1b
.endfn __asan_stack_malloc_6,globl
__asan_stack_malloc_7:
push $7
jmp 1b
.endfn __asan_stack_malloc_7,globl
__asan_stack_malloc_8:
push $8
jmp 1b
.endfn __asan_stack_malloc_8,globl
__asan_stack_malloc_9:
push $9
jmp 1b
.endfn __asan_stack_malloc_9,globl
__asan_stack_malloc_10:
push $10
jmp 1b
.endfn __asan_stack_malloc_10,globl
__asan_version_mismatch_check_v8:
ret
.endfn __asan_version_mismatch_check_v8,globl
// Initializes Address Sanitizer runtime earlier if linked.
.init.start 303,_init_asan
push %rdi
push %rsi
mov %r12,%rdi
mov %r13,%rsi
mov %r14,%rdx
mov %r15,%rcx
call __asan_init
pop %rsi
pop %rdi
.init.end 303,_init_asan
__asan_load1:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_load1,globl
__asan_load2:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_load2,globl
__asan_load4:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_load4,globl
__asan_load8:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_load8,globl
__asan_load16:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_load16,globl
__asan_load32:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_load32,globl
__asan_store1:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_store1,globl
__asan_store2:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_store2,globl
__asan_store4:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_store4,globl
__asan_store8:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_store8,globl
__asan_store16:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_store16,globl
__asan_store32:
push %rbp
mov %rsp,%rbp
ud2
.endfn __asan_store32,globl