diff options
Diffstat (limited to 'tools/include/nolibc/arch-s390.h')
| -rw-r--r-- | tools/include/nolibc/arch-s390.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/tools/include/nolibc/arch-s390.h b/tools/include/nolibc/arch-s390.h index df4c3cc713ac..74125a254ce3 100644 --- a/tools/include/nolibc/arch-s390.h +++ b/tools/include/nolibc/arch-s390.h @@ -139,22 +139,19 @@ _arg1; \ }) +#ifndef NOLIBC_NO_RUNTIME /* startup code */ void __attribute__((weak, noreturn)) __nolibc_entrypoint __no_stack_protector _start(void) { __asm__ volatile ( -#ifdef __s390x__ "lgr %r2, %r15\n" /* save stack pointer to %r2, as arg1 of _start_c */ "aghi %r15, -160\n" /* allocate new stackframe */ -#else - "lr %r2, %r15\n" - "ahi %r15, -96\n" -#endif "xc 0(8,%r15), 0(%r15)\n" /* clear backchain */ "brasl %r14, _start_c\n" /* transfer to c runtime */ ); __nolibc_entrypoint_epilogue(); } +#endif /* NOLIBC_NO_RUNTIME */ struct s390_mmap_arg_struct { unsigned long addr; |