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translate-all: Mark map_exec() with the 'unused' attribute 

Mark map_exec() with the 'unused' attribute to avoid '-Wunused-function'
warnings on clang 3.4 or later. This means we don't need to mark it
'inline', which is what we were previously using to suppress the warning
(a trick which only works with gcc, not clang).

Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
[PMM: tweaked comment message a little]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
SeokYeon Hwang 2014-12-23 22:26:54 +00:00 committed by Michael Tokarev
parent 9c6d5c1ade
commit 2d8ac5eb7a
1 changed files with 2 additions and 2 deletions
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translate-all.c
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@ -276,14 +276,14 @@ bool cpu_restore_state(CPUState *cpu, uintptr_t retaddr)
}
#ifdef _WIN32
static inline void map_exec(void *addr, long size)
static __attribute__((unused)) void map_exec(void *addr, long size)
{
DWORD old_protect;
VirtualProtect(addr, size,
PAGE_EXECUTE_READWRITE, &old_protect);
}
#else
static inline void map_exec(void *addr, long size)
static __attribute__((unused)) void map_exec(void *addr, long size)
{
unsigned long start, end, page_size;