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Round out object size checking builtins (fprintf ones disabled as we 

have no mapping to FILE*). We are also missing printf format
attributes for the printf style ones.

llvm-svn: 56168
This commit is contained in:
Daniel Dunbar 2008-09-12 18:39:42 +00:00
parent 229121df87
commit da41a14ce0
1 changed files with 15 additions and 3 deletions
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18
clang/include/clang/AST/Builtins.def
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@ -52,6 +52,7 @@
// n -> nothrow
// c -> const
// F -> this is a libc/libm function with a '__builtin_' prefix added.
// FIXME: gcc has nonnull
// Standard libc/libm functions:
BUILTIN(__builtin_huge_val, "d", "nc")
@ -125,13 +126,24 @@ BUILTIN(__builtin_return_address, "v*Ui", "n")
BUILTIN(__builtin_frame_address, "v*Ui", "n")
// GCC Object size checking builtins
BUILTIN(__builtin_object_size, "zv*i", "n")
BUILTIN(__builtin___memset_chk, "v*v*izz", "nF")
BUILTIN(__builtin___memcpy_chk, "v*v*vC*zz", "nF")
BUILTIN(__builtin___memmove_chk, "v*v*vC*zz", "nF")
BUILTIN(__builtin___mempcpy_chk, "v*v*vC*zz", "nF")
BUILTIN(__builtin___strncpy_chk, "c*cC*cC*zz", "nF")
BUILTIN(__builtin___strcpy_chk, "c*cC*cC*z", "nF")
BUILTIN(__builtin___memset_chk, "v*v*izz", "nF")
BUILTIN(__builtin___stpcpy_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strcpy_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strncat_chk, "c*c*cC*zz", "nF")
BUILTIN(__builtin___strncpy_chk, "c*c*cC*zz", "nF")
BUILTIN(__builtin___snprintf_chk, "ic*zizcC*.", "F") // FIXME: format printf attribute
BUILTIN(__builtin___sprintf_chk, "ic*izcC*.", "F") // FIXME: format printf attribute
BUILTIN(__builtin___vsnprintf_chk, "ic*zizcC*a", "F") // FIXME: format printf attribute
BUILTIN(__builtin___vsprintf_chk, "ic*izcC*a", "F") // FIXME: format printf attribute
//BUILTIN(__builtin___fprintf_chk, "i(FIXME:FILEPTR)icC*.", "F") // FIXME: format printf attribute
BUILTIN(__builtin___printf_chk, "iicC*.", "F")
//BUILTIN(__builtin___vfprintf_chk, "i(FIXME:FILEPTR)icC*a", "F") // FIXME: format printf attribute
BUILTIN(__builtin___vprintf_chk, "iicC*a", "F") // FIXME: format printf attribute
BUILTIN(__builtin_expect, "iii" , "nc")
BUILTIN(__builtin_prefetch, "vCv*.", "nc")
BUILTIN(__builtin_trap, "v", "n")