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Improve signal handling and math

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- Polyfill ucontext_t on FreeBSD/OpenBSD/NetBSD
- Add tests confirming signals can edit CPU state
- Work towards supporting ZIP filesystem on bare metal
- Add more tinymath unit tests for POSIX conformance
- Add X87 and SSE status flags to crash report
- Fix some bugs in blinkenlights
- Fix llvm build breakage
This commit is contained in:
Justine Tunney 2021-02-25 18:30:17 -08:00
parent cdc54ea1fd
commit 40291c9db3
109 changed files with 2316 additions and 520 deletions
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2
libc/runtime/efimain.greg.c
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@ -81,7 +81,7 @@ __msabi noasan EFI_STATUS EfiMain(EFI_HANDLE ImageHandle,
* Allocates and clears PC-compatible memory and copies image.
*/
SystemTable->BootServices->AllocatePages(
EfiConventionalMemory, AllocateAddress,
AllocateAddress, EfiConventionalMemory,
MAX(2 * 1024 * 1024, 1024 * 1024 + (_end - _base)) / 4096, 0);
SystemTable->BootServices->SetMem(0, 0x80000, 0);
SystemTable->BootServices->CopyMem((void *)(1024 * 1024), _base,