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util: Extract flush_icache_range to cacheflush.c

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This has been a tcg-specific function, but is also in use
by hardware accelerators via physmem.c.  This can cause
link errors when tcg is disabled.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Joelle van Dyne <j@getutm.app>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201214140314.18544-3-richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Richard Henderson 2020-12-14 08:02:33 -06:00 • committed by Paolo Bonzini
parent 3b9bd3f46b
commit 084cfca143
16 changed files with 100 additions and 70 deletions
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8
tcg/sparc/tcg-target.h
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@ -168,14 +168,6 @@ extern bool use_vis3_instructions;
#define TCG_TARGET_DEFAULT_MO (0)
#define TCG_TARGET_HAS_MEMORY_BSWAP 1
static inline void flush_icache_range(uintptr_t start, uintptr_t stop)
{
uintptr_t p;
for (p = start & -8; p < ((stop + 7) & -8); p += 8) {
__asm__ __volatile__("flush\t%0" : : "r" (p));
}
}
void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t);
#define TCG_TARGET_NEED_POOL_LABELS