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Add UEFI support

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This is mutually exclusive with Windows support. Documentation for how
to use it has been written in libc/runtime/efimain.c
This commit is contained in:
Justine Tunney
2021-02-21 16:26:36 -08:00
committed by Justine Tunney
parent c6c9b5dfde
commit 537c21338b
24 changed files with 1381 additions and 391 deletions
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2
libc/calls/g_fds.c
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@@ -30,7 +30,7 @@ hidden textstartup void InitializeFileDescriptors(void) {
fds = VEIL("r", &g_fds);
pushmov(&fds->n, ARRAYLEN(fds->__init_p));
fds->p = fds->__init_p;
if (IsMetal()) {
if (IsMetal() || IsUefi()) {
pushmov(&fds->f, 3ull);
fds->__init_p[STDIN_FILENO].kind = pushpop(kFdSerial);
fds->__init_p[STDOUT_FILENO].kind = pushpop(kFdSerial);