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Commit 57e6f964 authored by Jesper Nilsson's avatar Jesper Nilsson
Browse files

CRIS v32: Let compiler know that memory is clobbered after a break op.

parent 12e1b1e7

include/asm-cris/arch-v32/unistd.h

+14 −7
Original line number Diff line number Diff line
@@ -16,7 +16,8 @@ type name(void) \ 
			".endif\n\t" \

			"break 13" \

			: "=r" (__a) \

			: "r" (__n_)); \

			: "r" (__n_) \

			: "memory"); \

  if (__a >= 0) \

     return (type) __a; \

  errno = -__a; \
@@ -33,7 +34,8 @@ type name(type1 arg1) \ 
			".endif\n\t" \

			"break 13" \

			: "=r" (__a) \

			: "r" (__n_), "0" (__a)); \

			: "r" (__n_), "0" (__a) \

			: "memory"); \

  if (__a >= 0) \

     return (type) __a; \

  errno = -__a; \
@@ -51,7 +53,8 @@ type name(type1 arg1,type2 arg2) \ 
			".endif\n\t" \

			"break 13" \

			: "=r" (__a) \

			: "r" (__n_), "0" (__a), "r" (__b)); \

			: "r" (__n_), "0" (__a), "r" (__b) \

			: "memory"); \

  if (__a >= 0) \

     return (type) __a; \

  errno = -__a; \
@@ -70,7 +73,8 @@ type name(type1 arg1,type2 arg2,type3 arg3) \ 
			".endif\n\t" \

			"break 13" \

			: "=r" (__a) \

			: "r" (__n_), "0" (__a), "r" (__b), "r" (__c)); \

			: "r" (__n_), "0" (__a), "r" (__b), "r" (__c) \

			: "memory"); \

  if (__a >= 0) \

     return (type) __a; \

  errno = -__a; \
@@ -91,7 +95,8 @@ type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ 
			"break 13" \

			: "=r" (__a) \

			: "r" (__n_), "0" (__a), "r" (__b), \

			  "r" (__c), "r" (__d)); \

			  "r" (__c), "r" (__d)\

			: "memory"); \

  if (__a >= 0) \

     return (type) __a; \

  errno = -__a; \
@@ -114,7 +119,8 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ 
			"break 13" \

			: "=r" (__a) \

			: "r" (__n_), "0" (__a), "r" (__b), \

			  "r" (__c), "r" (__d), "h" (__e)); \

			  "r" (__c), "r" (__d), "h" (__e) \

			: "memory"); \

  if (__a >= 0) \

     return (type) __a; \

  errno = -__a; \
@@ -138,7 +144,8 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \ 
			"break 13" \

			: "=r" (__a) \

			: "r" (__n_), "0" (__a), "r" (__b), \

			  "r" (__c), "r" (__d), "h" (__e), "x" (__f)); \

			  "r" (__c), "r" (__d), "h" (__e), "x" (__f) \

			: "memory"); \

  if (__a >= 0) \

     return (type) __a; \

  errno = -__a; \