Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180309' into staging

target-arm queue:
 * i.MX: Add i.MX7 SOC implementation and i.MX7 Sabre board
 * Report the correct core count in A53 L2CTLR on the ZynqMP board
 * linux-user: preliminary SVE support work (signal handling)
 * hw/arm/boot: fix memory leak in case of error loading ELF file
 * hw/arm/boot: avoid reading off end of buffer if passed very
   small image file
 * hw/arm: Use more CONFIG switches for the object files
 * target/arm: Add "-cpu max" support
 * hw/arm/virt: Support -machine gic-version=max
 * hw/sd: improve debug tracing
 * hw/sd: sdcard: Add the Tuning Command (CMD 19)
 * MAINTAINERS: add Philippe as odd-fixes maintainer for SD

# gpg: Signature made Fri 09 Mar 2018 17:24:23 GMT
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180309: (25 commits)
  MAINTAINERS: Add entries for SD (SDHCI, SDBus, SDCard)
  sdhci: Fix a typo in comment
  sdcard: Add the Tuning Command (CMD19)
  sdcard: Display which protocol is used when tracing (SD or SPI)
  sdcard: Display command name when tracing CMD/ACMD
  sdcard: Do not trace CMD55, except when we already expect an ACMD
  hw/arm/virt: Support -machine gic-version=max
  hw/arm/virt: Add "max" to the list of CPU types "virt" supports
  target/arm: Make 'any' CPU just an alias for 'max'
  target/arm: Add "-cpu max" support
  target/arm: Move definition of 'host' cpu type into cpu.c
  target/arm: Query host CPU features on-demand at instance init
  arm: avoid heap-buffer-overflow in load_aarch64_image
  arm: fix load ELF error leak
  hw/arm: Use more CONFIG switches for the object files
  aarch64-linux-user: Add support for SVE signal frame records
  aarch64-linux-user: Add support for EXTRA signal frame records
  aarch64-linux-user: Remove struct target_aux_context
  aarch64-linux-user: Split out helpers for guest signal handling
  linux-user: Implement aarch64 PR_SVE_SET/GET_VL
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 8dd6b78..1e7e1f8 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -745,6 +745,16 @@ struct ARMCPU {
     /* Uniprocessor system with MP extensions */
     bool mp_is_up;
 
+    /* True if we tried kvm_arm_host_cpu_features() during CPU instance_init
+     * and the probe failed (so we need to report the error in realize)
+     */
+    bool host_cpu_probe_failed;
+
+    /* Specify the number of cores in this CPU cluster. Used for the L2CTLR
+     * register.
+     */
+    int32_t core_count;
+
     /* The instance init functions for implementation-specific subclasses
      * set these fields to specify the implementation-dependent values of
      * various constant registers and reset values of non-constant
@@ -861,6 +871,7 @@ int arm_cpu_write_elf32_note(WriteCoreDumpFunction f, CPUState *cs,
 #ifdef TARGET_AARCH64
 int aarch64_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
 int aarch64_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+void aarch64_sve_narrow_vq(CPUARMState *env, unsigned vq);
 #endif
 
 target_ulong do_arm_semihosting(CPUARMState *env);