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arm-emu: Add __aeabi_memcpy* and __aeabi_memclr* symbols. 

Fixes compilation with clang.
This commit is contained in:
Vladimir Serbinenko 2015-07-23 02:15:46 +02:00
parent 248bc1d0fc
commit ca73ae446c
2 changed files with 26 additions and 1 deletions
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2
configure.ac
View File

@ -1181,7 +1181,7 @@ fi
# Check for libgcc symbols
if test x"$platform" = xemu; then
AC_CHECK_FUNCS(__udivsi3 __umodsi3 __divsi3 __modsi3 __divdi3 __moddi3 __udivdi3 __umoddi3 __ctzdi2 __ctzsi2 __aeabi_uidiv __aeabi_uidivmod __aeabi_idiv __aeabi_idivmod __aeabi_ulcmp __muldi3 __aeabi_lmul __aeabi_memcpy __aeabi_memset __aeabi_lasr __aeabi_llsl __aeabi_llsr _restgpr_14_x __ucmpdi2 __ashldi3 __ashrdi3 __lshrdi3 __bswapsi2 __bswapdi2 __bzero __register_frame_info __deregister_frame_info ___chkstk_ms __chkstk_ms)
AC_CHECK_FUNCS(__udivsi3 __umodsi3 __divsi3 __modsi3 __divdi3 __moddi3 __udivdi3 __umoddi3 __ctzdi2 __ctzsi2 __aeabi_uidiv __aeabi_uidivmod __aeabi_idiv __aeabi_idivmod __aeabi_ulcmp __muldi3 __aeabi_lmul __aeabi_memcpy __aeabi_memcpy4 __aeabi_memcpy8 __aeabi_memclr __aeabi_memclr4 __aeabi_memclr8 __aeabi_memset __aeabi_lasr __aeabi_llsl __aeabi_llsr _restgpr_14_x __ucmpdi2 __ashldi3 __ashrdi3 __lshrdi3 __bswapsi2 __bswapdi2 __bzero __register_frame_info __deregister_frame_info ___chkstk_ms __chkstk_ms)
fi
if test "x$TARGET_APPLE_LINKER" = x1 ; then

25
include/grub/compiler-rt-emu.h
View File

@ -115,11 +115,36 @@ void *
EXPORT_FUNC (__aeabi_memcpy) (void *dest, const void *src, grub_size_t n);
#endif
#ifdef HAVE___AEABI_MEMCPY4
void *
EXPORT_FUNC (__aeabi_memcpy4) (void *dest, const void *src, grub_size_t n);
#endif
#ifdef HAVE___AEABI_MEMCPY8
void *
EXPORT_FUNC (__aeabi_memcpy8) (void *dest, const void *src, grub_size_t n);
#endif
#ifdef HAVE___AEABI_MEMSET
void *
EXPORT_FUNC(__aeabi_memset) (void *s, int c, grub_size_t n);
#endif
#ifdef HAVE___AEABI_MEMCLR
void *
EXPORT_FUNC(__aeabi_memclr) (void *s, grub_size_t n);
#endif
#ifdef HAVE___AEABI_MEMCLR4
void *
EXPORT_FUNC(__aeabi_memclr4) (void *s, grub_size_t n);
#endif
#ifdef HAVE___AEABI_MEMCLR8
void *
EXPORT_FUNC(__aeabi_memclr8) (void *s, grub_size_t n);
#endif
#ifdef HAVE___AEABI_LASR
grub_uint64_t
EXPORT_FUNC (__aeabi_lasr) (grub_uint64_t u, int b);