Changeset a1a83e5e in mainline for kernel/arch/sparc64

Timestamp:

2009-04-21T20:16:12Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ab1861a

Parents:

5646813

Message:

Replace non-canonical B instructions with BA %xcc.
Fix one occurrence of deprecated Bicc instruction.

Location:

kernel/arch/sparc64

Files:

• include/trap/trap_table.h (modified) (1 diff)
• src/asm.S (modified) (1 diff)
• src/dummy.s (modified) (1 diff)

kernel/arch/sparc64/include/trap/trap_table.h

@@ -101 +101 @@
 .macro PREEMPTIBLE_HANDLER f
         sethi %hi(\f), %g1
-        b preemptible_handler
+        ba %xcc, preemptible_handler
         or %g1, %lo(\f), %g1
 .endm

kernel/arch/sparc64/src/asm.S

@@ -226 +226 @@
 .global memsetb
 memsetb:
-        b _memsetb
+        ba %xcc, _memsetb
         nop
 
 .global memsetw
 memsetw:
-        b _memsetw
+        ba %xcc, _memsetw
         nop
 

kernel/arch/sparc64/src/dummy.s

@@ -43 +43 @@
 .global cpu_halt
 cpu_halt:
-        b cpu_halt
+        ba %xcc, cpu_halt
         nop