luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
include/asm-cris/arch-v32/unistd.h
View File

@ -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; \