Author: imp
Date: Wed Apr 24 18:00:28 2013
New Revision: 249847
URL: http://svnweb.freebsd.org/changeset/base/249847
Log:
Fix N32/N64 ABIs to use proper registers after recent changes.
Pointy Hat to: imp
Modified:
head/sys/mips/mips/trap.c
Modified: head/sys/mips/mips/trap.c
==============================================================================
--- head/sys/mips/mips/trap.c Wed Apr 24 17:20:45 2013 (r249846)
+++ head/sys/mips/mips/trap.c Wed Apr 24 18:00:28 2013 (r249847)
@@ -363,10 +363,10 @@ cpu_fetch_syscall_args(struct thread *td
/*
* Non-o32 ABIs support more arguments in registers.
*/
- sa->args[3] = locr0->t0;
- sa->args[4] = locr0->t1;
- sa->args[5] = locr0->t2;
- sa->args[6] = locr0->t3;
+ sa->args[3] = locr0->a4;
+ sa->args[4] = locr0->a5;
+ sa->args[5] = locr0->a6;
+ sa->args[6] = locr0->a7;
nsaved += 4;
#ifdef COMPAT_FREEBSD32
}
@@ -389,10 +389,10 @@ cpu_fetch_syscall_args(struct thread *td
/*
* Non-o32 ABIs support more arguments in registers.
*/
- sa->args[4] = locr0->t0;
- sa->args[5] = locr0->t1;
- sa->args[6] = locr0->t2;
- sa->args[7] = locr0->t3;
+ sa->args[4] = locr0->a4;
+ sa->args[5] = locr0->a5;
+ sa->args[6] = locr0->a6;
+ sa->args[7] = locr0->a7;
nsaved += 4;
#ifdef COMPAT_FREEBSD32
}
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