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Fix SH4 register-dump.h for soft-float
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Mon, 7 Nov 2016 23:18:46 +0000
- Subject: Fix SH4 register-dump.h for soft-float
- Authentication-results: sourceware.org; auth=none
This patch fixes SH4 register-dump.h to declare a variable under the
same conditions on which it is used, to avoid an unused variable error
breaking the build for soft-float.
Tested (compilation only, in conjunction with other fixes) for SH4
soft-float.
2016-11-07 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/sh/sh4/register-dump.h (register_dump):
Only declare fpregs if [__SH_FPU_ANY__].
diff --git a/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h b/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h
index 4a642ab..154824d 100644
--- a/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h
+++ b/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h
@@ -56,7 +56,9 @@ static void
register_dump (int fd, struct sigcontext *ctx)
{
char regs[22][8];
+#ifdef __SH_FPU_ANY__
char fpregs[34][8];
+#endif
struct iovec iov[22 * 2 + 34 * 2 + 2];
size_t nr = 0;
--
Joseph S. Myers
joseph@codesourcery.com