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

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This commit is contained in:
Jesper Nilsson 2008-01-28 18:11:29 +01:00
parent 12e1b1e790
commit 57e6f9646c
1 changed files with 14 additions and 7 deletions
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21
include/asm-cris/arch-v32/unistd.h
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@ -16,7 +16,8 @@ type name(void) \
".endif\n\t" \ ".endif\n\t" \
"break 13" \ "break 13" \
: "=r" (__a) \ : "=r" (__a) \
: "r" (__n_)); \ : "r" (__n_) \
: "memory"); \
if (__a >= 0) \ if (__a >= 0) \
return (type) __a; \ return (type) __a; \
errno = -__a; \ errno = -__a; \
@ -33,7 +34,8 @@ type name(type1 arg1) \
".endif\n\t" \ ".endif\n\t" \
"break 13" \ "break 13" \
: "=r" (__a) \ : "=r" (__a) \
: "r" (__n_), "0" (__a)); \ : "r" (__n_), "0" (__a) \
: "memory"); \
if (__a >= 0) \ if (__a >= 0) \
return (type) __a; \ return (type) __a; \
errno = -__a; \ errno = -__a; \
@ -51,7 +53,8 @@ type name(type1 arg1,type2 arg2) \
".endif\n\t" \ ".endif\n\t" \
"break 13" \ "break 13" \
: "=r" (__a) \ : "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b)); \ : "r" (__n_), "0" (__a), "r" (__b) \
: "memory"); \
if (__a >= 0) \ if (__a >= 0) \
return (type) __a; \ return (type) __a; \
errno = -__a; \ errno = -__a; \
@ -70,7 +73,8 @@ type name(type1 arg1,type2 arg2,type3 arg3) \
".endif\n\t" \ ".endif\n\t" \
"break 13" \ "break 13" \
: "=r" (__a) \ : "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), "r" (__c)); \ : "r" (__n_), "0" (__a), "r" (__b), "r" (__c) \
: "memory"); \
if (__a >= 0) \ if (__a >= 0) \
return (type) __a; \ return (type) __a; \
errno = -__a; \ errno = -__a; \
@ -91,7 +95,8 @@ type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
"break 13" \ "break 13" \
: "=r" (__a) \ : "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), \ : "r" (__n_), "0" (__a), "r" (__b), \
"r" (__c), "r" (__d)); \ "r" (__c), "r" (__d)\
: "memory"); \
if (__a >= 0) \ if (__a >= 0) \
return (type) __a; \ return (type) __a; \
errno = -__a; \ errno = -__a; \
@ -114,7 +119,8 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
"break 13" \ "break 13" \
: "=r" (__a) \ : "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), \ : "r" (__n_), "0" (__a), "r" (__b), \
"r" (__c), "r" (__d), "h" (__e)); \ "r" (__c), "r" (__d), "h" (__e) \
: "memory"); \
if (__a >= 0) \ if (__a >= 0) \
return (type) __a; \ return (type) __a; \
errno = -__a; \ errno = -__a; \
@ -138,7 +144,8 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
"break 13" \ "break 13" \
: "=r" (__a) \ : "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), \ : "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) \ if (__a >= 0) \
return (type) __a; \ return (type) __a; \
errno = -__a; \ errno = -__a; \