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only declare use_idiv_instructions_rt when __ARM_ARCH_EXT_IDIV__ is not defined

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Nguyen Anh Quynh 2016-01-19 00:19:28 +08:00
parent 3b52af4fbd
commit 839ef672b0
1 changed files with 2 additions and 2 deletions
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4
qemu/tcg/arm/tcg-target.c
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@ -56,7 +56,7 @@ static int arm_arch = __ARM_ARCH;
#define use_armv6_instructions (__ARM_ARCH >= 6 || arm_arch >= 6) #define use_armv6_instructions (__ARM_ARCH >= 6 || arm_arch >= 6)
#define use_armv7_instructions (__ARM_ARCH >= 7 || arm_arch >= 7) #define use_armv7_instructions (__ARM_ARCH >= 7 || arm_arch >= 7)
#ifndef use_idiv_instructions #ifndef __ARM_ARCH_EXT_IDIV__
bool use_idiv_instructions_rt; bool use_idiv_instructions_rt;
#endif #endif
@ -1981,7 +1981,7 @@ static void tcg_target_init(TCGContext *s)
{ {
/* Only probe for the platform and capabilities if we havn't already /* Only probe for the platform and capabilities if we havn't already
determined maximum values at compile time. */ determined maximum values at compile time. */
#ifndef use_idiv_instructions #ifndef __ARM_ARCH_EXT_IDIV__
{ {
unsigned long hwcap = qemu_getauxval(AT_HWCAP); unsigned long hwcap = qemu_getauxval(AT_HWCAP);
use_idiv_instructions_rt = (hwcap & HWCAP_ARM_IDIVA) != 0; use_idiv_instructions_rt = (hwcap & HWCAP_ARM_IDIVA) != 0;