diff options
Diffstat (limited to 'src/libthread/Linux-arm-swapcontext.c')
| -rw-r--r-- | src/libthread/Linux-arm-swapcontext.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/libthread/Linux-arm-swapcontext.c b/src/libthread/Linux-arm-swapcontext.c index 43358800..907fb0c3 100644 --- a/src/libthread/Linux-arm-swapcontext.c +++ b/src/libthread/Linux-arm-swapcontext.c @@ -3,24 +3,24 @@ void makecontext(ucontext_t *uc, void (*fn)(void), int argc, ...) { - int i, *sp; - va_list arg; - - sp = (int*)uc->uc_stack.ss_sp+uc->uc_stack.ss_size/4; - va_start(arg, argc); - for(i=0; i<4 && i<argc; i++) - uc->uc_mcontext.gregs[i] = va_arg(arg, uint); - va_end(arg); - uc->uc_mcontext.gregs[13] = (uint)sp; - uc->uc_mcontext.gregs[14] = (uint)fn; + int i, *sp; + va_list arg; + + sp = (int*)uc->uc_stack.ss_sp+uc->uc_stack.ss_size/4; + va_start(arg, argc); + for(i=0; i<4 && i<argc; i++) + (&uc->uc_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; + if(getcontext(oucp) == 0) + setcontext(ucp); + return 0; } |