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Use an identical source file for the libc and the libkern version of 

divsi3.S, conditionally compiling the divide by zero case. This way,
after a change to the one, we can just copy it over to update the other
without creating ... problems. By Chris G.  Demetriou.
This commit is contained in:
is 1999-09-20 09:22:47 +00:00
parent 125d7ba1cb
commit 897dbf6c67
2 changed files with 14 additions and 2 deletions
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7
lib/libc/arch/arm32/gen/divsi3.S
View File

@ -1,4 +1,4 @@
/* $NetBSD: divsi3.S,v 1.3 1999/09/16 09:15:05 is Exp $ */
/* $NetBSD: divsi3.S,v 1.4 1999/09/20 09:22:47 is Exp $ */
/*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
@ -29,9 +29,14 @@ ENTRY(__modsi3)
ldmfd sp!, {pc}
L_overflow:
#if !defined(_KERNEL) && !defined(_STANDALONE)
mov r0, #8 /* SIGFPE */
bl _raise /* raise it */
mov r0, #0
#else
/* XXX should cause a fatal error */
mvn r0, #0
#endif
mov pc, lr
ENTRY(__udivsi3)

9
sys/lib/libkern/arch/arm32/divsi3.S
View File

@ -1,4 +1,4 @@
/* $NetBSD: divsi3.S,v 1.4 1999/09/19 15:58:02 is Exp $ */
/* $NetBSD: divsi3.S,v 1.5 1999/09/20 09:22:48 is Exp $ */
/*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
@ -29,7 +29,14 @@ ENTRY(__modsi3)
ldmfd sp!, {pc}
L_overflow:
#if !defined(_KERNEL) && !defined(_STANDALONE)
mov r0, #8 /* SIGFPE */
bl _raise /* raise it */
mov r0, #0
#else
/* XXX should cause a fatal error */
mvn r0, #0
#endif
mov pc, lr
ENTRY(__udivsi3)