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Make ZipOS and Qemu work better

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This change improves the dirstream library in a lot of respects,
especially for /zip/... files. Also turn off MAP_STACK on Aarch64
because Qemu seems to implement it differently than Linux and it's
probably responsible for a lot of mysterious crashes.
This commit is contained in:
Justine Tunney 2023-08-15 18:24:53 -07:00
parent 4658ae539f
commit 110559ce6a
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GPG key ID: BE714B4575D6E328
48 changed files with 748 additions and 500 deletions
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8
libc/integral/c.inc
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@ -742,14 +742,6 @@ void abort(void) wontreturn;
#pragma GCC diagnostic error "-Wtrampolines"
#if __GNUC__ >= 6
#pragma GCC diagnostic error "-Wnonnull-compare"
#if defined(_COSMO_SOURCE) && !defined(MODE_DBG) && \
!defined(STACK_FRAME_UNLIMITED)
#pragma GCC diagnostic error "-Wframe-larger-than=131072"
#if __GNUC__ >= 9
// #pragma GCC diagnostic error "-Walloca-larger-than=1024"
// #pragma GCC diagnostic error "-Wvla-larger-than=1024"
#endif /* GCC 9+ */
#endif /* STACK_FRAME_UNLIMITED */
#elif __GNUC__ >= 9
#pragma GCC diagnostic error /* e.g. fabs not abs */ "-Wabsolute-value"
#endif /* GCC 6+ */

2
libc/integral/normalize.inc
View file

@ -74,7 +74,7 @@
#define __BIGGEST_ALIGNMENT__ 16
#endif
#define APE_STACKSIZE 4194304 /* default 4mb stack */
#define APE_STACKSIZE 8388608 /* default 8mb stack */
#define APE_PAGESIZE 0x10000 /* i386+ */
#ifdef _COSMO_SOURCE
#define FRAMESIZE 0x10000