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diff src/os_cpu/solaris_sparc/vm/solaris_sparc.s @ 113:ba764ed4b6f2

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6420645: Create a vm that uses compressed oops for up to 32gb heapsizes Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
author coleenp
date Sun, 13 Apr 2008 17:43:42 -0400
parents a61af66fc99e
children d1605aabd0a1
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line diff
--- a/src/os_cpu/solaris_sparc/vm/solaris_sparc.s	Fri Apr 11 09:56:35 2008 -0400
+++ b/src/os_cpu/solaris_sparc/vm/solaris_sparc.s	Sun Apr 13 17:43:42 2008 -0400
@@ -33,7 +33,9 @@
     !! by the .il "call", in some cases optimizing the code, completely eliding it,
     !! or by moving the code from the "call site". 
         
-
+     !! ASM better know we may use G6 for our own purposes
+    .register %g6, #ignore
+        
     .globl  SafeFetch32
     .align  32
     .global Fetch32PFI, Fetch32Resume 
@@ -106,6 +108,7 @@
     .globl _raw_thread_id
     .align 32
  _raw_thread_id:
+    .register %g7, #scratch
         retl
         mov     %g7, %o0