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authorRoland McGrath <roland@gnu.org>1994-12-04 18:46:59 +0000
committerRoland McGrath <roland@gnu.org>1994-12-04 18:46:59 +0000
commit4afe5be04199079b0f89b6a205e6ba2a4ada044c (patch)
treeed490c504003d285c182fce7521efc5c0b5515a9 /sysdeps/m68k
parent65377bcaa1cc419d3c547dc7241acfc5313ccdbe (diff)
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Set members in ENV[0].__jmp_buf[0], not ENV[0].
Diffstat (limited to 'sysdeps/m68k')
-rw-r--r--sysdeps/m68k/setjmp.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/sysdeps/m68k/setjmp.c b/sysdeps/m68k/setjmp.c
index acb831e655..75e06626e6 100644
--- a/sysdeps/m68k/setjmp.c
+++ b/sysdeps/m68k/setjmp.c
@@ -23,27 +23,26 @@ int
__sigsetjmp (jmp_buf env, int savemask)
{
/* Save data registers D1 through D7. */
- asm volatile ("movem%.l d1-d7, %0" : : "m" (env[0].__dregs[0]));
+ asm volatile ("movem%.l d1-d7, %0" : : "m" (env[0].__jmp_buf[0].__dregs[0]));
/* Save return address in place of register A0. */
- env[0].__aregs[0] = (PTR) ((PTR *) &env)[-1];
+ env[0].__jmp_buf[0].__aregs[0] = (PTR) ((PTR *) &env)[-1];
/* Save address registers A1 through A5. */
- asm volatile ("movem%.l a1-a5, %0" : : "m" (env[0].__aregs[1]));
-
- /* Save the signal mask if requested. */
- __sigjmp_save (env, savemask);
+ asm volatile ("movem%.l a1-a5, %0" : : "m" (env[0].__jmp_buf[0].__aregs[1]));
/* Save caller's FP, not our own. */
- env[0].__fp = (PTR) ((PTR *) &env)[-2];
+ env[0].__jmp_buf[0].__fp = ((void **) &env)[-2];
/* Save caller's SP, not our own. */
- env[0].__sp = (PTR) &env;
+ env[0].__jmp_buf[0].__sp = (void *) &env;
#if defined(__HAVE_68881__) || defined(__HAVE_FPU__)
/* Save floating-point (68881) registers FP0 through FP7. */
- asm volatile("fmovem%.x fp0-fp7, %0" : : "m" (env[0].__fpregs[0]));
+ asm volatile ("fmovem%.x fp0-fp7, %0"
+ : : "m" (env[0].__jmp_buf[0].__fpregs[0]));
#endif
- return 0;
+ /* Save the signal mask if requested. */
+ return __sigjmp_save (env, savemask);
}