[Qemu-devel] [PULL 0/4] target-mips queue

[Qemu-devel] [PULL 0/4] target-mips queue

[Leon Alrae]

Hi,

First target-mips pull request for 2.5 consisting of patches sent during
2.4 freeze.

Thanks,
Leon

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>

The following changes since commit ca0e5d8b0d065a95d0f9042f71b2ace45b015596:

  Open 2.5 development tree (2015-08-11 23:15:55 +0100)

are available in the git repository at:

  git://github.com/lalrae/qemu.git tags/mips-20150813

for you to fetch changes up to c85570163bdf1ba29cb52a63f22ff1c48f1b9398:

  target-mips: Use CPU_LOG_INT for logging related to interrupts (2015-08-13 16:22:53 +0100)

----------------------------------------------------------------
MIPS patches 2015-08-13

Changes:
* mips32r5-generic CPU updated and renamed to P5600
* improvements in LWL/LDL, logging and fulong2e

----------------------------------------------------------------
Aurelien Jarno (1):
      target-mips: simplify LWL/LDL mask generation

Peter Maydell (1):
      hw/pci-host/bonito: Avoid buffer overrun for bad LDMA/COP accesses

Richard Henderson (1):
      target-mips: Use CPU_LOG_INT for logging related to interrupts

Yongbok Kim (1):
      target-mips: update mips32r5-generic into P5600

 hw/pci-host/bonito.c         | 16 +++++++++++++
 target-mips/cpu.h            |  2 +-
 target-mips/helper.c         | 30 +++++++++----------------
 target-mips/op_helper.c      |  3 ++-
 target-mips/translate.c      | 14 +++++-------
 target-mips/translate_init.c | 53 ++++++++++++++++++++++++--------------------
 6 files changed, 65 insertions(+), 53 deletions(-)

[Qemu-devel] [PULL 1/4] target-mips: update mips32r5-generic into P5600

[Leon Alrae]

From: Yongbok Kim <yongbok.kim@imgtec.com>

As full specification of P5600 is available, mips32r5-generic should
be renamed to P5600 and corrected as its intention.
Correct PRid and detail of configuration.
Features which are not currently supported are described as FIXME.

Fix Config.MM bit location

Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
[leon.alrae@imgtec.com: correct cache line sizes and LLAddr shift]
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
---
 target-mips/cpu.h            |  2 +-
 target-mips/translate_init.c | 53 ++++++++++++++++++++++++--------------------
 2 files changed, 30 insertions(+), 25 deletions(-)

diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index 075c561..c91883d 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -395,7 +395,7 @@ struct CPUMIPSState {
 #define CP0C0_K23  28
 #define CP0C0_KU   25
 #define CP0C0_MDU  20
-#define CP0C0_MM   17
+#define CP0C0_MM   18
 #define CP0C0_BM   16
 #define CP0C0_BE   15
 #define CP0C0_AT   13
diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c
index 9304e74..1b45884 100644
--- a/target-mips/translate_init.c
+++ b/target-mips/translate_init.c
@@ -389,39 +389,44 @@ static const mips_def_t mips_defs[] =
         .mmu_type = MMU_TYPE_R4000,
     },
     {
-        /* A generic CPU providing MIPS32 Release 5 features.
-           FIXME: Eventually this should be replaced by a real CPU model. */
-        .name = "mips32r5-generic",
-        .CP0_PRid = 0x00019700,
-        .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR) |
+        /* FIXME:
+         * Config3: CMGCR, SC, PW, VZ, CTXTC, CDMM, TL
+         * Config4: MMUExtDef
+         * Config5: EVA, MRP
+         * FIR(FCR0): Has2008
+         * */
+        .name = "P5600",
+        .CP0_PRid = 0x0001A800,
+        .CP0_Config0 = MIPS_CONFIG0 | (1 << CP0C0_MM) | (1 << CP0C0_AR) |
                     (MMU_TYPE_R4000 << CP0C0_MT),
-        .CP0_Config1 = MIPS_CONFIG1 | (1 << CP0C1_FP) | (15 << CP0C1_MMU) |
-                       (0 << CP0C1_IS) | (3 << CP0C1_IL) | (1 << CP0C1_IA) |
-                       (0 << CP0C1_DS) | (3 << CP0C1_DL) | (1 << CP0C1_DA) |
-                       (1 << CP0C1_CA),
+        .CP0_Config1 = MIPS_CONFIG1 | (0x3F << CP0C1_MMU) |
+                       (2 << CP0C1_IS) | (4 << CP0C1_IL) | (3 << CP0C1_IA) |
+                       (2 << CP0C1_DS) | (4 << CP0C1_DL) | (3 << CP0C1_DA) |
+                       (1 << CP0C1_PC) | (1 << CP0C1_FP),
         .CP0_Config2 = MIPS_CONFIG2,
         .CP0_Config3 = MIPS_CONFIG3 | (1U << CP0C3_M) | (1 << CP0C3_MSAP) |
-                       (1 << CP0C3_LPA),
-        .CP0_Config4 = MIPS_CONFIG4 | (1U << CP0C4_M),
+                       (1 << CP0C3_BP) | (1 << CP0C3_BI) | (1 << CP0C3_ULRI) |
+                       (1 << CP0C3_RXI) | (1 << CP0C3_LPA) | (1 << CP0C3_VInt),
+        .CP0_Config4 = MIPS_CONFIG4 | (1U << CP0C4_M) | (2 << CP0C4_IE) |
+                       (0x1c << CP0C4_KScrExist),
         .CP0_Config4_rw_bitmask = 0,
-        .CP0_Config5 = MIPS_CONFIG5 | (1 << CP0C5_UFR) | (1 << CP0C5_LLB) |
-                       (1 << CP0C5_MVH),
-        .CP0_Config5_rw_bitmask = (0 << CP0C5_M) | (1 << CP0C5_K) |
-                                  (1 << CP0C5_CV) | (0 << CP0C5_EVA) |
-                                  (1 << CP0C5_MSAEn) | (1 << CP0C5_UFR) |
-                                  (0 << CP0C5_NFExists),
+        .CP0_Config5 = MIPS_CONFIG5 | (1 << CP0C5_MVH) | (1 << CP0C5_LLB),
+        .CP0_Config5_rw_bitmask = (1 << CP0C5_K) | (1 << CP0C5_CV) |
+                                  (1 << CP0C5_MSAEn) | (1 << CP0C5_UFE) |
+                                  (1 << CP0C5_FRE) | (1 << CP0C5_UFR),
         .CP0_LLAddr_rw_bitmask = 0,
-        .CP0_LLAddr_shift = 4,
+        .CP0_LLAddr_shift = 0,
         .SYNCI_Step = 32,
         .CCRes = 2,
-        .CP0_Status_rw_bitmask = 0x3778FF1F,
-        .CP0_PageGrain_rw_bitmask = (1 << CP0PG_ELPA),
-        .CP1_fcr0 = (1 << FCR0_UFRP) | (1 << FCR0_F64) | (1 << FCR0_L) |
-                    (1 << FCR0_W) | (1 << FCR0_D) | (1 << FCR0_S) |
-                    (0x93 << FCR0_PRID),
+        .CP0_Status_rw_bitmask = 0x3C68FF1F,
+        .CP0_PageGrain_rw_bitmask = (1U << CP0PG_RIE) | (1 << CP0PG_XIE) |
+                    (1 << CP0PG_ELPA) | (1 << CP0PG_IEC),
+        .CP1_fcr0 = (1 << FCR0_FREP) | (1 << FCR0_UFRP) | (1 << FCR0_F64) |
+                    (1 << FCR0_L) | (1 << FCR0_W) | (1 << FCR0_D) |
+                    (1 << FCR0_S) | (0x03 << FCR0_PRID),
         .SEGBITS = 32,
         .PABITS = 40,
-        .insn_flags = CPU_MIPS32R5 | ASE_MIPS16 | ASE_MSA,
+        .insn_flags = CPU_MIPS32R5 | ASE_MSA,
         .mmu_type = MMU_TYPE_R4000,
     },
     {
-- 
2.1.0

[Qemu-devel] [PULL 2/4] target-mips: simplify LWL/LDL mask generation

[Leon Alrae]

From: Aurelien Jarno <aurelien@aurel32.net>

The LWL/LDL instructions mask the GPR with a mask depending on the
address alignement. It is currently computed by doing:

    mask = 0x7fffffffffffffffull >> (t1 ^ 63)

It's simpler to generate it by doing:

    mask = ~(-1 << t1)

It uses one TCG instruction less, and it avoids a 32/64-bit constant
loading which can take a few instructions on RISC hosts.

Cc: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
---
 target-mips/translate.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/target-mips/translate.c b/target-mips/translate.c
index 22ef84d..98cf72d 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -2153,11 +2153,10 @@ static void gen_ld(DisasContext *ctx, uint32_t opc,
         tcg_gen_andi_tl(t0, t0, ~7);
         tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, MO_TEQ);
         tcg_gen_shl_tl(t0, t0, t1);
-        tcg_gen_xori_tl(t1, t1, 63);
-        t2 = tcg_const_tl(0x7fffffffffffffffull);
-        tcg_gen_shr_tl(t2, t2, t1);
+        t2 = tcg_const_tl(-1);
+        tcg_gen_shl_tl(t2, t2, t1);
         gen_load_gpr(t1, rt);
-        tcg_gen_and_tl(t1, t1, t2);
+        tcg_gen_andc_tl(t1, t1, t2);
         tcg_temp_free(t2);
         tcg_gen_or_tl(t0, t0, t1);
         tcg_temp_free(t1);
@@ -2246,11 +2245,10 @@ static void gen_ld(DisasContext *ctx, uint32_t opc,
         tcg_gen_andi_tl(t0, t0, ~3);
         tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, MO_TEUL);
         tcg_gen_shl_tl(t0, t0, t1);
-        tcg_gen_xori_tl(t1, t1, 31);
-        t2 = tcg_const_tl(0x7fffffffull);
-        tcg_gen_shr_tl(t2, t2, t1);
+        t2 = tcg_const_tl(-1);
+        tcg_gen_shl_tl(t2, t2, t1);
         gen_load_gpr(t1, rt);
-        tcg_gen_and_tl(t1, t1, t2);
+        tcg_gen_andc_tl(t1, t1, t2);
         tcg_temp_free(t2);
         tcg_gen_or_tl(t0, t0, t1);
         tcg_temp_free(t1);
-- 
2.1.0

[Qemu-devel] [PULL 3/4] hw/pci-host/bonito: Avoid buffer overrun for bad LDMA/COP accesses

[Leon Alrae]

From: Peter Maydell <peter.maydell@linaro.org>

The LDMA and COP memory regions represent four 32 bit registers
each, but the memory regions themselves are 0x100 bytes large.
Add guards to the read and write accessors so that bogus accesses
beyond the four defined registers don't just run off the end of
the bonldma and boncop structs and into whatever lies beyond.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
---
 hw/pci-host/bonito.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
index 3a731fe..4139a2c 100644
--- a/hw/pci-host/bonito.c
+++ b/hw/pci-host/bonito.c
@@ -355,6 +355,10 @@ static uint64_t bonito_ldma_readl(void *opaque, hwaddr addr,
     uint32_t val;
     PCIBonitoState *s = opaque;
 
+    if (addr >= sizeof(s->bonldma)) {
+        return 0;
+    }
+
     val = ((uint32_t *)(&s->bonldma))[addr/sizeof(uint32_t)];
 
     return val;
@@ -365,6 +369,10 @@ static void bonito_ldma_writel(void *opaque, hwaddr addr,
 {
     PCIBonitoState *s = opaque;
 
+    if (addr >= sizeof(s->bonldma)) {
+        return;
+    }
+
     ((uint32_t *)(&s->bonldma))[addr/sizeof(uint32_t)] = val & 0xffffffff;
 }
 
@@ -384,6 +392,10 @@ static uint64_t bonito_cop_readl(void *opaque, hwaddr addr,
     uint32_t val;
     PCIBonitoState *s = opaque;
 
+    if (addr >= sizeof(s->boncop)) {
+        return 0;
+    }
+
     val = ((uint32_t *)(&s->boncop))[addr/sizeof(uint32_t)];
 
     return val;
@@ -394,6 +406,10 @@ static void bonito_cop_writel(void *opaque, hwaddr addr,
 {
     PCIBonitoState *s = opaque;
 
+    if (addr >= sizeof(s->boncop)) {
+        return;
+    }
+
     ((uint32_t *)(&s->boncop))[addr/sizeof(uint32_t)] = val & 0xffffffff;
 }
 
-- 
2.1.0

[Qemu-devel] [PULL 4/4] target-mips: Use CPU_LOG_INT for logging related to interrupts

[Leon Alrae]

From: Richard Henderson <rth@twiddle.net>

There are now no unconditional uses of qemu_log in the subdirectory.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
---
 target-mips/helper.c    | 30 +++++++++++-------------------
 target-mips/op_helper.c |  3 ++-
 2 files changed, 13 insertions(+), 20 deletions(-)

diff --git a/target-mips/helper.c b/target-mips/helper.c
index 04ba19f..f44edbb 100644
--- a/target-mips/helper.c
+++ b/target-mips/helper.c
@@ -127,10 +127,6 @@ static int get_physical_address (CPUMIPSState *env, hwaddr *physical,
     /* effective address (modified for KVM T&E kernel segments) */
     target_ulong address = real_address;
 
-#if 0
-    qemu_log("user mode %d h %08x\n", user_mode, env->hflags);
-#endif
-
 #define USEG_LIMIT      0x7FFFFFFFUL
 #define KSEG0_BASE      0x80000000UL
 #define KSEG1_BASE      0xA0000000UL
@@ -227,11 +223,6 @@ static int get_physical_address (CPUMIPSState *env, hwaddr *physical,
             ret = TLBRET_BADADDR;
         }
     }
-#if 0
-    qemu_log(TARGET_FMT_lx " %d %d => %" HWADDR_PRIx " %d (%d)\n",
-            address, rw, access_type, *physical, *prot, ret);
-#endif
-
     return ret;
 }
 #endif
@@ -487,14 +478,16 @@ void mips_cpu_do_interrupt(CPUState *cs)
     int cause = -1;
     const char *name;
 
-    if (qemu_log_enabled() && cs->exception_index != EXCP_EXT_INTERRUPT) {
+    if (qemu_loglevel_mask(CPU_LOG_INT)
+        && cs->exception_index != EXCP_EXT_INTERRUPT) {
         if (cs->exception_index < 0 || cs->exception_index > EXCP_LAST) {
             name = "unknown";
         } else {
             name = excp_names[cs->exception_index];
         }
 
-        qemu_log("%s enter: PC " TARGET_FMT_lx " EPC " TARGET_FMT_lx " %s exception\n",
+        qemu_log("%s enter: PC " TARGET_FMT_lx " EPC " TARGET_FMT_lx
+                 " %s exception\n",
                  __func__, env->active_tc.PC, env->CP0_EPC, name);
     }
     if (cs->exception_index == EXCP_EXT_INTERRUPT &&
@@ -747,16 +740,15 @@ void mips_cpu_do_interrupt(CPUState *cs)
         env->CP0_Cause = (env->CP0_Cause & ~(0x1f << CP0Ca_EC)) | (cause << CP0Ca_EC);
         break;
     default:
-        qemu_log("Invalid MIPS exception %d. Exiting\n", cs->exception_index);
-        printf("Invalid MIPS exception %d. Exiting\n", cs->exception_index);
-        exit(1);
+        abort();
     }
-    if (qemu_log_enabled() && cs->exception_index != EXCP_EXT_INTERRUPT) {
+    if (qemu_loglevel_mask(CPU_LOG_INT)
+        && cs->exception_index != EXCP_EXT_INTERRUPT) {
         qemu_log("%s: PC " TARGET_FMT_lx " EPC " TARGET_FMT_lx " cause %d\n"
-                "    S %08x C %08x A " TARGET_FMT_lx " D " TARGET_FMT_lx "\n",
-                __func__, env->active_tc.PC, env->CP0_EPC, cause,
-                env->CP0_Status, env->CP0_Cause, env->CP0_BadVAddr,
-                env->CP0_DEPC);
+                 "    S %08x C %08x A " TARGET_FMT_lx " D " TARGET_FMT_lx "\n",
+                 __func__, env->active_tc.PC, env->CP0_EPC, cause,
+                 env->CP0_Status, env->CP0_Cause, env->CP0_BadVAddr,
+                 env->CP0_DEPC);
     }
 #endif
     cs->exception_index = EXCP_NONE;
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index db4f6b9..809a061 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -38,7 +38,8 @@ static inline void QEMU_NORETURN do_raise_exception_err(CPUMIPSState *env,
     CPUState *cs = CPU(mips_env_get_cpu(env));
 
     if (exception < EXCP_SC) {
-        qemu_log("%s: %d %d\n", __func__, exception, error_code);
+        qemu_log_mask(CPU_LOG_INT, "%s: %d %d\n",
+                      __func__, exception, error_code);
     }
     cs->exception_index = exception;
     env->error_code = error_code;
-- 
2.1.0

Re: [Qemu-devel] [PULL 0/4] target-mips queue

[Peter Maydell]

On 13 August 2015 at 17:45, Leon Alrae <leon.alrae@imgtec.com> wrote:
> Hi,
>
> First target-mips pull request for 2.5 consisting of patches sent during
> 2.4 freeze.
>
> Thanks,
> Leon
>
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Cc: Aurelien Jarno <aurelien@aurel32.net>
>
> The following changes since commit ca0e5d8b0d065a95d0f9042f71b2ace45b015596:
>
>   Open 2.5 development tree (2015-08-11 23:15:55 +0100)
>
> are available in the git repository at:
>
>   git://github.com/lalrae/qemu.git tags/mips-20150813
>
> for you to fetch changes up to c85570163bdf1ba29cb52a63f22ff1c48f1b9398:
>
>   target-mips: Use CPU_LOG_INT for logging related to interrupts (2015-08-13 16:22:53 +0100)
>
> ----------------------------------------------------------------
> MIPS patches 2015-08-13
>
> Changes:
> * mips32r5-generic CPU updated and renamed to P5600
> * improvements in LWL/LDL, logging and fulong2e

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/4] target-mips queue

[Leon Alrae]

Hi,

Here's my target-mips queue, few fixes and includes clean-up.

Thanks,
Leon

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>

The following changes since commit 047e363b05679724d6b784c6ec6310697fe48ba0:

  Merge remote-tracking branch 'remotes/pmaydell/tags/pull-softfloat-20160122' into staging (2016-01-22 15:19:21 +0000)

are available in the git repository at:

  git://github.com/lalrae/qemu.git tags/mips-20160125

for you to fetch changes up to c684822ad29968af09735148f03a511bc514589d:

  mips: Clean up includes (2016-01-23 14:30:04 +0000)

----------------------------------------------------------------
MIPS patches 2016-01-25

Changes:
* fixes and includes clean-up

----------------------------------------------------------------
Aurelien Jarno (1):
      target-mips: silence NaNs for cvt.s.d and cvt.d.s

Dongxue Zhang (1):
      target-mips/cpu.h: Fix spell error

Miodrag Dinic (1):
      target-mips: Fix ALIGN instruction when bp=0

Peter Maydell (1):
      mips: Clean up includes

 disas/mips.c             |  1 +
 hw/mips/addr.c           |  1 +
 hw/mips/cputimer.c       |  1 +
 hw/mips/gt64xxx_pci.c    |  1 +
 hw/mips/mips_fulong2e.c  |  1 +
 hw/mips/mips_int.c       |  1 +
 hw/mips/mips_jazz.c      |  1 +
 hw/mips/mips_malta.c     |  1 +
 hw/mips/mips_mipssim.c   |  1 +
 hw/mips/mips_r4k.c       |  1 +
 target-mips/cpu.c        |  1 +
 target-mips/cpu.h        |  2 +-
 target-mips/dsp_helper.c |  1 +
 target-mips/gdbstub.c    |  2 +-
 target-mips/helper.c     |  6 +-----
 target-mips/kvm.c        |  2 +-
 target-mips/lmi_helper.c |  1 +
 target-mips/machine.c    |  1 +
 target-mips/mips-semi.c  |  2 +-
 target-mips/msa_helper.c |  1 +
 target-mips/op_helper.c  |  4 +++-
 target-mips/translate.c  | 12 +++++++++++-
 22 files changed, 34 insertions(+), 11 deletions(-)

Re: [Qemu-devel] [PULL 0/4] target-mips queue

[Peter Maydell]

On 25 January 2016 at 10:02, Leon Alrae <leon.alrae@imgtec.com> wrote:
> Hi,
>
> Here's my target-mips queue, few fixes and includes clean-up.
>
> Thanks,
> Leon
>
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Cc: Aurelien Jarno <aurelien@aurel32.net>
>
> The following changes since commit 047e363b05679724d6b784c6ec6310697fe48ba0:
>
>   Merge remote-tracking branch 'remotes/pmaydell/tags/pull-softfloat-20160122' into staging (2016-01-22 15:19:21 +0000)
>
> are available in the git repository at:
>
>   git://github.com/lalrae/qemu.git tags/mips-20160125
>
> for you to fetch changes up to c684822ad29968af09735148f03a511bc514589d:
>
>   mips: Clean up includes (2016-01-23 14:30:04 +0000)
>
> ----------------------------------------------------------------
> MIPS patches 2016-01-25
>
> Changes:
> * fixes and includes clean-up

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/4] target-mips queue

[Yongbok Kim]

Hi,

This is pull-req for target-mips.

Regards,
Yongbok

The following changes since commit bd8ef5060dd2124a54578241da9a572faf7658dd:

  Merge remote-tracking branch 'dgibson/tags/ppc-for-2.8-20161201' into staging (2016-12-01 13:39:29 +0000)

are available in the git repository at:

  git://github.com/yongbok/upstream-qemu.git tags/mips-20161204

for you to fetch changes up to e6e2784cacd4cfec149a7690976b9ff15e541c4d:

  target-mips: fix bad shifts in {dextp|dextpdp} (2016-12-04 00:57:06 +0000)

----------------------------------------------------------------
MIPS patches 2016-12-04

Changes:
* Fix Loongson instructions
* Fix bad shifts in {dextp|dextpdp}

----------------------------------------------------------------
Heiher (3):
      target-mips: Fix Loongson pandn instruction.
      target-mips: Fix Loongson multimedia 'or' instruction.
      target-mips: Fix Loongson multimedia instructions.

Yongbok Kim (1):
      target-mips: fix bad shifts in {dextp|dextpdp}

 target-mips/dsp_helper.c | 4 ++--
 target-mips/translate.c  | 8 ++++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

Re: [Qemu-devel] [PULL 0/4] target-mips queue

[Stefan Hajnoczi]

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On Sun, Dec 04, 2016 at 02:00:13AM +0000, Yongbok Kim wrote:
> Hi,
> 
> This is pull-req for target-mips.
> 
> Regards,
> Yongbok
> 
> The following changes since commit bd8ef5060dd2124a54578241da9a572faf7658dd:
> 
>   Merge remote-tracking branch 'dgibson/tags/ppc-for-2.8-20161201' into staging (2016-12-01 13:39:29 +0000)
> 
> are available in the git repository at:
> 
>   git://github.com/yongbok/upstream-qemu.git tags/mips-20161204
> 
> for you to fetch changes up to e6e2784cacd4cfec149a7690976b9ff15e541c4d:
> 
>   target-mips: fix bad shifts in {dextp|dextpdp} (2016-12-04 00:57:06 +0000)
> 
> ----------------------------------------------------------------
> MIPS patches 2016-12-04
> 
> Changes:
> * Fix Loongson instructions
> * Fix bad shifts in {dextp|dextpdp}
> 
> ----------------------------------------------------------------
> Heiher (3):
>       target-mips: Fix Loongson pandn instruction.
>       target-mips: Fix Loongson multimedia 'or' instruction.
>       target-mips: Fix Loongson multimedia instructions.
> 
> Yongbok Kim (1):
>       target-mips: fix bad shifts in {dextp|dextpdp}
> 
>  target-mips/dsp_helper.c | 4 ++--
>  target-mips/translate.c  | 8 ++++++--
>  2 files changed, 8 insertions(+), 4 deletions(-)
> 
> 

Thanks, applied to my staging tree:
https://github.com/stefanha/qemu/commits/staging

Stefan

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