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-rw-r--r--gcc-4.8/boehm-gc/sparc_mach_dep.S67
1 files changed, 0 insertions, 67 deletions
diff --git a/gcc-4.8/boehm-gc/sparc_mach_dep.S b/gcc-4.8/boehm-gc/sparc_mach_dep.S
deleted file mode 100644
index 06a0f3b46..000000000
--- a/gcc-4.8/boehm-gc/sparc_mach_dep.S
+++ /dev/null
@@ -1,67 +0,0 @@
-! SPARCompiler 3.0 and later apparently no longer handles
-! asm outside functions. So we need a separate .s file
-! This is only set up for SunOS 5, not SunOS 4.
-! Assumes this is called before the stack contents are
-! examined.
-
- .seg "text"
- .globl GC_save_regs_in_stack
- .globl GC_push_regs
-GC_save_regs_in_stack:
-GC_push_regs:
-#if defined(__arch64__) || defined(__sparcv9)
- save %sp,-128,%sp
- flushw
- ret
- restore %sp,2047+128,%o0
-#else /* 32 bit SPARC */
- ta 0x3 ! ST_FLUSH_WINDOWS
- mov %sp,%o0
- retl
- nop
-#endif /* 32 bit SPARC */
-.GC_save_regs_in_stack_end:
- .size GC_save_regs_in_stack,.GC_save_regs_in_stack_end-GC_save_regs_in_stack
-
-
- .globl GC_clear_stack_inner
-GC_clear_stack_inner:
-#if defined(__arch64__) || defined(__sparcv9)
- mov %sp,%o2 ! Save sp
- add %sp,2047-8,%o3 ! p = sp+bias-8
- add %o1,-2047-192,%sp ! Move sp out of the way,
- ! so that traps still work.
- ! Includes some extra words
- ! so we can be sloppy below.
-loop:
- stx %g0,[%o3] ! *(long *)p = 0
- cmp %o3,%o1
- bgu,pt %xcc, loop ! if (p > limit) goto loop
- add %o3,-8,%o3 ! p -= 8 (delay slot)
- retl
- mov %o2,%sp ! Restore sp., delay slot
-#else /* 32 bit SPARC */
- mov %sp,%o2 ! Save sp
- add %sp,-8,%o3 ! p = sp-8
- clr %g1 ! [g0,g1] = 0
- add %o1,-0x60,%sp ! Move sp out of the way,
- ! so that traps still work.
- ! Includes some extra words
- ! so we can be sloppy below.
-loop:
- std %g0,[%o3] ! *(long long *)p = 0
- cmp %o3,%o1
- bgu loop ! if (p > limit) goto loop
- add %o3,-8,%o3 ! p -= 8 (delay slot)
- retl
- mov %o2,%sp ! Restore sp., delay slot
-#endif /* 32 bit SPARC */
-.GC_clear_stack_inner_end:
- .size GC_clear_stack_inner,.GC_clear_stack_inner_end-GC_clear_stack_inner
-
-
-
-
-
-
-