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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-07-27 16:56:40 +1000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2016-09-07 12:40:10 +1000 |
| commit | b00a3b3648c32cd1d2baaeef6d6a81e8d9341259 (patch) | |
| tree | 24b7f8befb498769c537e0a3673d5957d07e0733 /target-ppc/mem_helper.c | |
| parent | 573708e3292a501e7f86ab13878a2799a1ec73ab (diff) | |
| download | qemu-b00a3b3648c32cd1d2baaeef6d6a81e8d9341259.zip qemu-b00a3b3648c32cd1d2baaeef6d6a81e8d9341259.tar.gz qemu-b00a3b3648c32cd1d2baaeef6d6a81e8d9341259.tar.bz2 | |
ppc: Don't update NIP in dcbz and lscbx
Instead, pass GETPC() result to the corresponding helpers.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target-ppc/mem_helper.c')
| -rw-r--r-- | target-ppc/mem_helper.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/target-ppc/mem_helper.c b/target-ppc/mem_helper.c index e20a53e..92a594c 100644 --- a/target-ppc/mem_helper.c +++ b/target-ppc/mem_helper.c @@ -141,13 +141,14 @@ void helper_stsw(CPUPPCState *env, target_ulong addr, uint32_t nb, } } -static void do_dcbz(CPUPPCState *env, target_ulong addr, int dcache_line_size) +static void do_dcbz(CPUPPCState *env, target_ulong addr, int dcache_line_size, + uintptr_t raddr) { int i; addr &= ~(dcache_line_size - 1); for (i = 0; i < dcache_line_size; i += 4) { - cpu_stl_data(env, addr + i, 0); + cpu_stl_data_ra(env, addr + i, 0, raddr); } if (env->reserve_addr == addr) { env->reserve_addr = (target_ulong)-1ULL; @@ -168,7 +169,7 @@ void helper_dcbz(CPUPPCState *env, target_ulong addr, uint32_t is_dcbzl) /* XXX add e500mc support */ - do_dcbz(env, addr, dcbz_size); + do_dcbz(env, addr, dcbz_size, GETPC()); } void helper_icbi(CPUPPCState *env, target_ulong addr) @@ -190,7 +191,7 @@ target_ulong helper_lscbx(CPUPPCState *env, target_ulong addr, uint32_t reg, d = 24; for (i = 0; i < xer_bc; i++) { - c = cpu_ldub_data(env, addr); + c = cpu_ldub_data_ra(env, addr, GETPC()); addr = addr_add(env, addr, 1); /* ra (if not 0) and rb are never modified */ if (likely(reg != rb && (ra == 0 || reg != ra))) { |