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[Qemu-devel] [PULL 22/24] taget-ppc: Fix read access to IBAT registers h
From: |
Michael Tokarev |
Subject: |
[Qemu-devel] [PULL 22/24] taget-ppc: Fix read access to IBAT registers higher than IBAT3 |
Date: |
Fri, 6 Nov 2015 15:43:59 +0300 |
From: Julio Guerra <address@hidden>
Fix the index used to read the IBAT's vector which results in IBAT0..3 instead
of IBAT4..N.
The bug appeared by saving/restoring contexts including IBATs values.
Signed-off-by: Julio Guerra <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>
---
target-ppc/translate_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 4934c80..e88dc7f 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -305,7 +305,7 @@ static void spr_read_ibat (DisasContext *ctx, int gprn, int
sprn)
static void spr_read_ibat_h (DisasContext *ctx, int gprn, int sprn)
{
- tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn &
1][(sprn - SPR_IBAT4U) / 2]));
+ tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn &
1][((sprn - SPR_IBAT4U) / 2) + 4]));
}
static void spr_write_ibatu (DisasContext *ctx, int sprn, int gprn)
--
2.1.4
- [Qemu-devel] [PULL 16/24] configure: remove help string for 'vnc-tls' option, (continued)
- [Qemu-devel] [PULL 16/24] configure: remove help string for 'vnc-tls' option, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 03/24] hw/display/tcx: Remove superfluous OBJECT() typecasts, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 13/24] ui: Use g_new() & friends where that makes obvious sense, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 24/24] tap-bsd: use user-specified tap device if it already exists, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 14/24] qxl: Use g_new() & friends where that makes obvious sense, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 19/24] ivshmem-server: fix possible OVERRUN, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 07/24] xen: fix invalid assertion, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 05/24] fix bad indentation in pcie_cap_slot_write_config(), Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 12/24] bt: fix use of uninitialized variable seqlen, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 21/24] exec: avoid unnecessary cacheline bounce on ram_list.mru_block, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 22/24] taget-ppc: Fix read access to IBAT registers higher than IBAT3,
Michael Tokarev <=
- [Qemu-devel] [PULL 18/24] pci-assign: do not test path with access() before opening, Michael Tokarev, 2015/11/06
- Re: [Qemu-devel] [PULL 00/24] Trivial patches for 2015-11-06, Peter Maydell, 2015/11/06
- [Qemu-devel] [PULL 15/24] usb: Use g_new() & friends where that makes obvious sense, Michael Tokarev, 2015/11/06
- [Qemu-devel] [PULL 04/24] maint: Ignore ivshmem binaries, Michael Tokarev, 2015/11/06