From 18571208068d5fe2f0bf7b4e980525a7f577c503 Mon Sep 17 00:00:00 2001 From: Russ Cox Date: Wed, 30 Dec 2020 07:18:30 -0500 Subject: libthread: simplify Now that everything uses pthreads and pthreadperthread, can delete various conditionals, all the custom context code, and so on. Also update documents. Fixes #355. --- src/libthread/arm-ucontext.c | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 src/libthread/arm-ucontext.c (limited to 'src/libthread/arm-ucontext.c') diff --git a/src/libthread/arm-ucontext.c b/src/libthread/arm-ucontext.c deleted file mode 100644 index 512ca973..00000000 --- a/src/libthread/arm-ucontext.c +++ /dev/null @@ -1,24 +0,0 @@ -#include "threadimpl.h" - -void -makecontext(ucontext_t *uc, void (*fn)(void), int argc, ...) -{ - int i, *sp; - va_list arg; - - sp = USPALIGN(uc, 4); - va_start(arg, argc); - for(i=0; i<4 && iuc_mcontext.arm_r0)[i] = va_arg(arg, uint); - va_end(arg); - uc->uc_mcontext.arm_sp = (uint)sp; - uc->uc_mcontext.arm_lr = (uint)fn; -} - -int -swapcontext(ucontext_t *oucp, const ucontext_t *ucp) -{ - if(getcontext(oucp) == 0) - setcontext(ucp); - return 0; -} -- cgit v1.2.3