svn commit: r360948 - head/sys/powerpc/aim

[Brandon Bergren]

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 */