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Support even older CPUs

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This commit is contained in:
Alex 2023-01-04 04:31:31 +02:00
parent d13c208218
commit 9da6f0f98e
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
2 changed files with 14 additions and 2 deletions
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12
Library/Convert.cpp
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@ -835,3 +835,15 @@ EXTERNC __no_stack_protector char *__strcpy_chk(char *dest, const char *src, siz
return strcpy_unsafe(dest, src);
}
#undef memcpy
EXTERNC __no_stack_protector void *memcpy(void *dest, const void *src, size_t len)
{
return __memcpy_chk(dest, src, len, __builtin_object_size(dest, 0));
}
#undef memset
EXTERNC __no_stack_protector void *memset(void *dest, int val, size_t len)
{
return __memset_chk(dest, val, len, __builtin_object_size(dest, 0));
}

4
Makefile
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@ -62,7 +62,7 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fno-pic -fno-pie \
-mno-red-zone -march=x86-64 -pipe \
-mno-red-zone -march=core2 -pipe \
-mcmodel=kernel -msoft-float -fno-builtin
CFLAG_STACK_PROTECTOR := -fstack-protector-all
LDFLAGS += -TArchitecture/amd64/linker.ld \
@ -75,7 +75,7 @@ LDFLAGS += -TArchitecture/amd64/linker.ld \
else ifeq ($(OSARCH), i686)
CFLAGS += -fno-pic -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -march=i686 -pipe -msoft-float -fno-builtin
-mno-red-zone -march=pentium -pipe -msoft-float -fno-builtin
CFLAG_STACK_PROTECTOR := -fstack-protector-all
LDFLAGS += -TArchitecture/i686/linker.ld \
-fno-pic -fno-pie \