| From c7ab998ec52b09d61ec3c0ea62aa07cd26077ea3 Mon Sep 17 00:00:00 2001 |
| From: Romain Naour <romain.naour@smile.fr> |
| Date: Mon, 3 Jul 2017 14:43:02 +0200 |
| Subject: [PATCH] libunwind-arm: fix build failure due to asm() |
| |
| The gcc documentation [1] suggest to use __asm__ instead of asm. |
| |
| Fixes: |
| http://autobuild.buildroot.net/results/3ef/3efe156b6494e4392b6c31de447ee2c72acc1a53 |
| |
| [1] https://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html#Alternate-Keywords |
| |
| Signed-off-by: Romain Naour <romain.naour@smile.fr> |
| Cc: Bernd Kuhls <bernd.kuhls@t-online.de> |
| --- |
| include/libunwind-arm.h | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/include/libunwind-arm.h b/include/libunwind-arm.h |
| index f208487..1c856fa 100644 |
| --- a/include/libunwind-arm.h |
| +++ b/include/libunwind-arm.h |
| @@ -265,7 +265,7 @@ unw_tdep_context_t; |
| #ifndef __thumb__ |
| #define unw_tdep_getcontext(uc) (({ \ |
| unw_tdep_context_t *unw_ctx = (uc); \ |
| - register unsigned long *unw_base asm ("r0") = unw_ctx->regs; \ |
| + register unsigned long *unw_base __asm__ ("r0") = unw_ctx->regs; \ |
| __asm__ __volatile__ ( \ |
| "stmia %[base], {r0-r15}" \ |
| : : [base] "r" (unw_base) : "memory"); \ |
| @@ -273,7 +273,7 @@ unw_tdep_context_t; |
| #else /* __thumb__ */ |
| #define unw_tdep_getcontext(uc) (({ \ |
| unw_tdep_context_t *unw_ctx = (uc); \ |
| - register unsigned long *unw_base asm ("r0") = unw_ctx->regs; \ |
| + register unsigned long *unw_base __asm__ ("r0") = unw_ctx->regs; \ |
| __asm__ __volatile__ ( \ |
| ".align 2\nbx pc\nnop\n.code 32\n" \ |
| "stmia %[base], {r0-r15}\n" \ |
| -- |
| 2.9.4 |
| |
