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Fix qemu SIGFPE caused by division-by-zero due to underflow.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2673 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2007-04-15 21:21:33 +00:00
parent a85427b147
commit 80c27194a7
3 changed files with 29 additions and 14 deletions
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9
target-mips/exec.h
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@ -82,6 +82,9 @@ void do_drotrv (void);
#endif
#endif
#if HOST_LONG_BITS < 64
void do_div (void);
#endif
#if TARGET_LONG_BITS > HOST_LONG_BITS
void do_mult (void);
void do_multu (void);
@ -89,10 +92,12 @@ void do_madd (void);
void do_maddu (void);
void do_msub (void);
void do_msubu (void);
void do_ddiv (void);
void do_ddivu (void);
#endif
#ifdef TARGET_MIPS64
void do_ddiv (void);
#if TARGET_LONG_BITS > HOST_LONG_BITS
void do_ddivu (void);
#endif
void do_dmult (void);
void do_dmultu (void);
#endif