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| author | David S. Miller <davem@davemloft.net> | 2006-02-01 03:32:29 +0100 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 10:11:20 +0100 |
| commit | 96c6e0d8e2a0eb1338751598be47fa1ffed91704 (patch) | |
| tree | 7174ae7f5c052b8312549860c3a978babc1394ce /arch/sparc64/kernel/entry.S | |
| parent | [SPARC64]: Preload TSB entries from update_mmu_cache(). (diff) | |
| download | linux-96c6e0d8e2a0eb1338751598be47fa1ffed91704.tar.xz linux-96c6e0d8e2a0eb1338751598be47fa1ffed91704.zip | |
[SPARC64]: Kill {save,restore}_alternate_globals()
No longer needed now that we no longer have hard-coded
alternate global register usage.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/entry.S')
| -rw-r--r-- | arch/sparc64/kernel/entry.S | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index 906b64ffdb1b..ad919f4f4b37 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -401,76 +401,6 @@ do_ivec_xcall: 1: jmpl %g3, %g0 nop - .globl save_alternate_globals -save_alternate_globals: /* %o0 = save_area */ - rdpr %pstate, %o5 - andn %o5, PSTATE_IE, %o1 - wrpr %o1, PSTATE_AG, %pstate - stx %g0, [%o0 + 0x00] - stx %g1, [%o0 + 0x08] - stx %g2, [%o0 + 0x10] - stx %g3, [%o0 + 0x18] - stx %g4, [%o0 + 0x20] - stx %g5, [%o0 + 0x28] - stx %g6, [%o0 + 0x30] - stx %g7, [%o0 + 0x38] - wrpr %o1, PSTATE_IG, %pstate - stx %g0, [%o0 + 0x40] - stx %g1, [%o0 + 0x48] - stx %g2, [%o0 + 0x50] - stx %g3, [%o0 + 0x58] - stx %g4, [%o0 + 0x60] - stx %g5, [%o0 + 0x68] - stx %g6, [%o0 + 0x70] - stx %g7, [%o0 + 0x78] - wrpr %o1, PSTATE_MG, %pstate - stx %g0, [%o0 + 0x80] - stx %g1, [%o0 + 0x88] - stx %g2, [%o0 + 0x90] - stx %g3, [%o0 + 0x98] - stx %g4, [%o0 + 0xa0] - stx %g5, [%o0 + 0xa8] - stx %g6, [%o0 + 0xb0] - stx %g7, [%o0 + 0xb8] - wrpr %o5, 0x0, %pstate - retl - nop - - .globl restore_alternate_globals -restore_alternate_globals: /* %o0 = save_area */ - rdpr %pstate, %o5 - andn %o5, PSTATE_IE, %o1 - wrpr %o1, PSTATE_AG, %pstate - ldx [%o0 + 0x00], %g0 - ldx [%o0 + 0x08], %g1 - ldx [%o0 + 0x10], %g2 - ldx [%o0 + 0x18], %g3 - ldx [%o0 + 0x20], %g4 - ldx [%o0 + 0x28], %g5 - ldx [%o0 + 0x30], %g6 - ldx [%o0 + 0x38], %g7 - wrpr %o1, PSTATE_IG, %pstate - ldx [%o0 + 0x40], %g0 - ldx [%o0 + 0x48], %g1 - ldx [%o0 + 0x50], %g2 - ldx [%o0 + 0x58], %g3 - ldx [%o0 + 0x60], %g4 - ldx [%o0 + 0x68], %g5 - ldx [%o0 + 0x70], %g6 - ldx [%o0 + 0x78], %g7 - wrpr %o1, PSTATE_MG, %pstate - ldx [%o0 + 0x80], %g0 - ldx [%o0 + 0x88], %g1 - ldx [%o0 + 0x90], %g2 - ldx [%o0 + 0x98], %g3 - ldx [%o0 + 0xa0], %g4 - ldx [%o0 + 0xa8], %g5 - ldx [%o0 + 0xb0], %g6 - ldx [%o0 + 0xb8], %g7 - wrpr %o5, 0x0, %pstate - retl - nop - .globl getcc, setcc getcc: ldx [%o0 + PT_V9_TSTATE], %o1 |