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sh: Fix FDPIC binary loader

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Ensure that the aux table is properly initialized, even when optional
features are missing. Without this, the FDPIC loader did not work.

Signed-off-by: Andrew Stubbs <ams@codesourcery.com>
Cc: stable@kernel.org
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Andrew Stubbs 2010-03-29 12:04:19 +09:00 committed by Paul Mundt
parent 59a2f7d9fd
commit d5ab780305
1 changed files with 4 additions and 2 deletions
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6
arch/sh/include/asm/elf.h
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@ -211,7 +211,9 @@ extern void __kernel_vsyscall;
#define VSYSCALL_AUX_ENT \
if (vdso_enabled) \
NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);
NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE); \
else \
NEW_AUX_ENT(AT_IGNORE, 0);
#else
#define VSYSCALL_AUX_ENT
#endif /* CONFIG_VSYSCALL */
@ -219,7 +221,7 @@ extern void __kernel_vsyscall;
#ifdef CONFIG_SH_FPU
#define FPU_AUX_ENT NEW_AUX_ENT(AT_FPUCW, FPSCR_INIT)
#else
#define FPU_AUX_ENT
#define FPU_AUX_ENT NEW_AUX_ENT(AT_IGNORE, 0)
#endif
extern int l1i_cache_shape, l1d_cache_shape, l2_cache_shape;