Author: bdragon
Date: Tue May 12 01:04:50 2020
New Revision: 360948
URL: https://svnweb.freebsd.org/changeset/base/360948
Log:
[PowerPC64] Minor correctness fix in rstcode.
TRAP_ENTRY(0) should be TRAP_GENTRAP(0) here.
However, in practice, it doesn't matter, as the only time TRAP_ENTRY and
TRAP_GENTRAP can differ is when bridge mode is active, which is impossible
on the 64 bit kernel.
Fix it anyway in case we ever need to add a trap preamble on PPC64.
Modified:
head/sys/powerpc/aim/trap_subr64.S
Modified: head/sys/powerpc/aim/trap_subr64.S
==============================================================================
--- head/sys/powerpc/aim/trap_subr64.S Tue May 12 01:01:48 2020
(r360947)
+++ head/sys/powerpc/aim/trap_subr64.S Tue May 12 01:04:50 2020
(r360948)
@@ -318,7 +318,7 @@ CNAME(rstcode):
* It is software reset when 46:47 = 0b00
*/
/* 0x00 */
- ld %r2,TRAP_ENTRY(0) /* Real-mode &generictrap */
+ ld %r2,TRAP_GENTRAP(0) /* Real-mode &generictrap */
mfsrr1 %r9 /* Load SRR1 into r9 */
andis. %r9,%r9,0x3 /* Logic AND with 46:47 bits */
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