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author | Ivan Maidanski <ivmai@mail.ru> | 2011-08-25 12:11:42 +0400 |
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committer | Ivan Maidanski <ivmai@mail.ru> | 2011-08-25 12:11:42 +0400 |
commit | 30db5005d67bdcd8bfacd07201b21f20ef6f8b2d (patch) | |
tree | d42db85806be5c8e1dee5e1e26fa705ea625159c /sparc_netbsd_mach_dep.s | |
parent | f73c7687a129ac0cb3918b4bd0186d9cb48aa0f3 (diff) | |
download | bdwgc-30db5005d67bdcd8bfacd07201b21f20ef6f8b2d.tar.gz |
Move asm machine-dependent files to "src" folder.
* .gitignore: Add entries from "src" folder; add auto-generated files
by CMake; allow a suffix for "libatomic_ops" folder.
* Makefile.direct (SRCS, mach_dep.o): Move sparc_mach_dep.S,
sparc_sunos4_mach_dep.s, sparc_netbsd_mach_dep.s,
ia64_save_regs_in_stack.s to "src" directory.
* Makefile.dj (SRCS): Ditto.
* configure.ac (machdep): Move sparc_mach_dep.lo,
sparc_netbsd_mach_dep.lo, ia64_save_regs_in_stack.lo to "src" folder.
* PCR-Makefile (mach_dep.o): Remove "if_mach" statement for MIPS.
* PCR-Makefile (if_mach, if_not_there): Remove rules.
* gc.mak (CPP_PROJ): Prefix libatomic_ops folder with "./".
Diffstat (limited to 'sparc_netbsd_mach_dep.s')
-rw-r--r-- | sparc_netbsd_mach_dep.s | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/sparc_netbsd_mach_dep.s b/sparc_netbsd_mach_dep.s deleted file mode 100644 index bc3f1603..00000000 --- a/sparc_netbsd_mach_dep.s +++ /dev/null @@ -1,34 +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 4. -! Assumes this is called before the stack contents are -! examined. - -#include "machine/asm.h" - - .seg "text" - .globl _C_LABEL(GC_save_regs_in_stack) - .globl _C_LABEL(GC_push_regs) -_C_LABEL(GC_save_regs_in_stack): -_C_LABEL(GC_push_regs): - ta 0x3 ! ST_FLUSH_WINDOWS - mov %sp,%o0 - retl - nop - - .globl _C_LABEL(GC_clear_stack_inner) -_C_LABEL(GC_clear_stack_inner): - 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 |