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-rw-r--r--tools/include/nolibc/arch-s390.h5
-rw-r--r--tools/include/nolibc/arch.h2
2 files changed, 1 insertions, 6 deletions
diff --git a/tools/include/nolibc/arch-s390.h b/tools/include/nolibc/arch-s390.h
index df4c3cc713ac..0a39bee261b9 100644
--- a/tools/include/nolibc/arch-s390.h
+++ b/tools/include/nolibc/arch-s390.h
@@ -143,13 +143,8 @@
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 */
);
diff --git a/tools/include/nolibc/arch.h b/tools/include/nolibc/arch.h
index 426c89198135..ef4743aad188 100644
--- a/tools/include/nolibc/arch.h
+++ b/tools/include/nolibc/arch.h
@@ -27,7 +27,7 @@
#include "arch-powerpc.h"
#elif defined(__riscv)
#include "arch-riscv.h"
-#elif defined(__s390x__) || defined(__s390__)
+#elif defined(__s390x__)
#include "arch-s390.h"
#elif defined(__loongarch__)
#include "arch-loongarch.h"