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inline call to sigreturn original idea from jason downs <downsj@CSOS.ORST.EDU> 

we want this to be done for everything including non-PIC code as longjmp()
does non-standard things with regs and wouldn't like it if the user replaced
the sigreturn() stub.
This commit is contained in:
chopps 1994-08-04 05:00:50 +00:00
parent 0bbe483464
commit 03dbf74333
1 changed files with 3 additions and 3 deletions
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6
lib/libc/arch/m68k/gen/setjmp.S
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@ -38,7 +38,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
.text
/*.asciz "from: @(#)setjmp.s 5.1 (Berkeley) 5/12/90"*/
.asciz "$Id: setjmp.S,v 1.2 1994/05/10 08:15:57 chopps Exp $"
.asciz "$Id: setjmp.S,v 1.3 1994/08/04 05:00:50 chopps Exp $"
#endif /* LIBC_SCCS and not lint */
/*
@ -86,8 +86,8 @@ ENTRY(longjmp)
moveq #1,d0 /* else make non-zero */
ok:
moveml a0@(28),#0x3CFC /* restore non-scratch regs */
movl a0,sp@- /* let sigreturn */
jbsr _sigreturn /* finish for us */
trap #1 /* let sigreturn finish job */
jbsr cerror /* set errno */
botch:
jbsr _longjmperror