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tcg/arm: Remove fallback definition of __ARM_ARCH 

GCC since 4.8 provides the definition and we now require 7.5.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-08-09 08:05:22 -10:00
parent db17d2cdb1
commit e0e1ad61f6
1 changed files with 0 additions and 19 deletions
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19
tcg/arm/tcg-target.h
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@ -26,25 +26,6 @@
#ifndef ARM_TCG_TARGET_H
#define ARM_TCG_TARGET_H
/* The __ARM_ARCH define is provided by gcc 4.8. Construct it otherwise. */
#ifndef __ARM_ARCH
# if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
|| defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
|| defined(__ARM_ARCH_7EM__)
# define __ARM_ARCH 7
# elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
|| defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) \
|| defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__)
# define __ARM_ARCH 6
# elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5E__) \
|| defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__) \
|| defined(__ARM_ARCH_5TEJ__)
# define __ARM_ARCH 5
# else
# define __ARM_ARCH 4
# endif
#endif
extern int arm_arch;
#if defined(__ARM_ARCH_5T__) \