diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/riscv/makecontext.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/makecontext.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/sysdeps/unix/sysv/linux/riscv/makecontext.c b/sysdeps/unix/sysv/linux/riscv/makecontext.c index 7ae5e2cd07..bce27fdf45 100644 --- a/sysdeps/unix/sysv/linux/riscv/makecontext.c +++ b/sysdeps/unix/sysv/linux/riscv/makecontext.c @@ -18,14 +18,12 @@ #include <sysdep.h> #include <sys/asm.h> -#include <sys/ucontext.h> +#include <ucontext.h> #include <stdarg.h> #include <assert.h> void -__makecontext (ucontext_t *ucp, void (*func) (void), int argc, - long int a0, long int a1, long int a2, long int a3, long int a4, - ...) +__makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...) { extern void __start_context (void) attribute_hidden; long int i, sp; @@ -47,19 +45,13 @@ __makecontext (ucontext_t *ucp, void (*func) (void), int argc, ucp->uc_mcontext.__gregs[REG_PC] = (long int) &__start_context; /* Put args in a0-a7, then put any remaining args on the stack. */ - ucp->uc_mcontext.__gregs[REG_A0 + 0] = a0; - ucp->uc_mcontext.__gregs[REG_A0 + 1] = a1; - ucp->uc_mcontext.__gregs[REG_A0 + 2] = a2; - ucp->uc_mcontext.__gregs[REG_A0 + 3] = a3; - ucp->uc_mcontext.__gregs[REG_A0 + 4] = a4; - - if (__glibc_unlikely (argc > 5)) + if (argc > 0) { va_list vl; - va_start (vl, a4); + va_start (vl, argc); long reg_args = argc < REG_NARGS ? argc : REG_NARGS; - for (i = 5; i < reg_args; i++) + for (i = 0; i < reg_args; i++) ucp->uc_mcontext.__gregs[REG_A0 + i] = va_arg (vl, long); long int stack_args = argc - reg_args; |