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Increase stack size to 128k and guard size to 16k

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This improves our compatibility with Apple M1.
This commit is contained in:
Justine Tunney 2022-12-18 22:58:29 -08:00
parent 57c0dcdc29
commit dd04aeba1c
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GPG key ID: BE714B4575D6E328
36 changed files with 109 additions and 125 deletions
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40
libc/integral/c.inc
View file

@ -151,7 +151,7 @@ typedef struct {
#define memcpyesque libcesque
#define strlenesque libcesque nosideeffect paramsnonnull()
#define vallocesque \
libcesque dontdiscard returnsaligned((PAGESIZE)) returnspointerwithnoaliases
libcesque dontdiscard returnsaligned((GUARDSIZE)) returnspointerwithnoaliases
#define reallocesque libcesque returnsaligned((16))
#define mallocesque reallocesque returnspointerwithnoaliases
#define interruptfn nocallersavedregisters forcealignargpointer
@ -273,9 +273,9 @@ typedef struct {
static __inline __attribute__((__always_inline__, __gnu_inline__, \
__no_instrument_function__, __unused__))
#else
#define forceinline \
static __inline __attribute__( \
(__always_inline__, __no_instrument_function__, __unused__))
#define forceinline \
static __inline __attribute__((__always_inline__, \
__no_instrument_function__, __unused__))
#endif /* __GNUC_STDC_INLINE__ */
#endif /* GCC >= 4.3 */
#elif defined(_MSC_VER)
@ -677,19 +677,19 @@ typedef struct {
#if defined(__GNUC__) || defined(__llvm__)
#pragma GCC diagnostic ignored \
"-Wundef" /* complaints about __ASSEMBLER__/__LINKER__ */
#pragma GCC diagnostic ignored "-Wsign-compare" /* lint needs to change */
#pragma GCC diagnostic ignored "-Wtype-limits" /* makes macros unsafe */
#pragma GCC diagnostic ignored "-Woverflow" /* also breaks macros */
#pragma GCC diagnostic ignored "-Wformat" /* forces only gnu pf */
#pragma GCC diagnostic ignored "-Wsign-compare" /* lint needs to change */
#pragma GCC diagnostic ignored "-Wtype-limits" /* makes macros unsafe */
#pragma GCC diagnostic ignored "-Woverflow" /* also breaks macros */
#pragma GCC diagnostic ignored "-Wformat" /* forces only gnu pf */
#pragma GCC diagnostic ignored "-Wunused-parameter" /* extreme prejudice */
#pragma GCC diagnostic ignored "-Wunused-function" /* contradicts dce! */
#pragma GCC diagnostic ignored "-Wunused-const-variable" /* let me dce */
#pragma GCC diagnostic ignored "-Wunused-variable" /* belongs in tidy */
#pragma GCC diagnostic ignored "-Wformat-extra-args" /* is also broken */
#pragma GCC diagnostic ignored "-Wparentheses" /* annoying tidy */
#pragma GCC diagnostic ignored "-Wdangling-else" /* come on tidy */
#pragma GCC diagnostic ignored "-Wformat-security" /* come on tidy */
#pragma GCC diagnostic ignored "-Wunused-value" /* breaks macros */
#pragma GCC diagnostic ignored "-Wunused-function" /* contradicts dce! */
#pragma GCC diagnostic ignored "-Wunused-const-variable" /* let me dce */
#pragma GCC diagnostic ignored "-Wunused-variable" /* belongs in tidy */
#pragma GCC diagnostic ignored "-Wformat-extra-args" /* is also broken */
#pragma GCC diagnostic ignored "-Wparentheses" /* annoying tidy */
#pragma GCC diagnostic ignored "-Wdangling-else" /* come on tidy */
#pragma GCC diagnostic ignored "-Wformat-security" /* come on tidy */
#pragma GCC diagnostic ignored "-Wunused-value" /* breaks macros */
#pragma GCC diagnostic ignored "-Wdeprecated-declarations" /* libcxx */
#ifndef __cplusplus
#pragma GCC diagnostic ignored "-Wimplicit-int"
@ -709,7 +709,7 @@ typedef struct {
#if __GNUC__ >= 8
#pragma GCC diagnostic ignored "-Wstringop-truncation"
#pragma GCC diagnostic ignored "-Wstringop-overflow" /* breaks strndup */
#endif /* GCC8+ */
#endif /* GCC8+ */
#if __GNUC__ + 0 >= 9
#pragma GCC diagnostic ignored /* "always true" breaks dce */ "-Waddress"
#endif /* GCC9+ */
@ -720,8 +720,8 @@ typedef struct {
"-Wincompatible-pointer-types-discards-qualifiers"
#pragma clang diagnostic ignored "-Wbuiltin-requires-header"
#pragma clang diagnostic ignored "-Wparentheses-equality" /*-save-temps*/
#pragma clang diagnostic ignored "-Wunused-value" /*({-save-temps})*/
#pragma clang diagnostic ignored "-Wstring-plus-int" /* special ed */
#pragma clang diagnostic ignored "-Wunused-value" /*({-save-temps})*/
#pragma clang diagnostic ignored "-Wstring-plus-int" /* special ed */
#pragma clang diagnostic ignored "-Wunused-value" /* extreme prejudice */
#pragma clang diagnostic ignored "-Wbuiltin-requires-header"
#pragma clang diagnostic ignored \
@ -756,7 +756,7 @@ typedef struct {
#if __GNUC__ >= 6
#pragma GCC diagnostic error "-Wnonnull-compare"
#if defined(COSMO) && !defined(MODE_DBG) && !defined(STACK_FRAME_UNLIMITED)
#pragma GCC diagnostic error "-Wframe-larger-than=4096"
#pragma GCC diagnostic error "-Wframe-larger-than=16384"
#if __GNUC__ >= 9
#pragma GCC diagnostic error "-Walloca-larger-than=1024"
#pragma GCC diagnostic error "-Wvla-larger-than=1024"

3
libc/integral/normalize.inc
View file

@ -70,13 +70,14 @@
#if defined(COSMO) && (defined(MODE_DBG) || defined(__SANITIZE_ADDRESS__))
#define STACKSIZE 262144 /* 256kb stack */
#elif defined(COSMO)
#define STACKSIZE 65536 /* 64kb stack */
#define STACKSIZE 131072 /* 128kb stack */
#else
#define STACKSIZE 8388608 /* 8mb stack */
#endif
#define BIGPAGESIZE 0x200000
#define FRAMESIZE 0x10000 /* 8086 */
#define GUARDSIZE 0x4000 /* b/c apple m1 */
#define PAGESIZE 0x1000 /* i386+ */
#define BUFSIZ 0x1000 /* best stdio default */
#define CACHELINE 0x40 /* nexgen32e */