Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20201027-1' into staging

target-arm queue:
 * raspi: add model of cprman clock manager
 * sbsa-ref: add an SBSA generic watchdog device
 * arm/trace: Fix hex printing
 * raspi: Add models of Pi 3 model A+, Pi Zero and Pi A+
 * hw/arm/smmuv3: Set the restoration priority of the vSMMUv3 explicitly
 * Nuvoton NPCM7xx: Add USB, RNG, GPIO and watchdog support
 * hw/arm: fix min_cpus for xlnx-versal-virt platform
 * hw/arm/highbank: Silence warnings about missing fallthrough statements
 * linux-user: Support Aarch64 BTI
 * Armv7M systick: fix corner case bugs by rewriting to use ptimer

# gpg: Signature made Tue 27 Oct 2020 11:27:10 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20201027-1: (48 commits)
  hw/timer/armv7m_systick: Rewrite to use ptimers
  hw/core/ptimer: Support ptimer being disabled by timer callback
  hw/arm/sbsa-ref: add SBSA watchdog device
  hw/watchdog: Implement SBSA watchdog device
  hw/arm/bcm2835_peripherals: connect the UART clock
  hw/char/pl011: add a clock input
  hw/misc/bcm2835_cprman: add sane reset values to the registers
  hw/misc/bcm2835_cprman: add the DSI0HSCK multiplexer
  hw/misc/bcm2835_cprman: implement clock mux behaviour
  hw/misc/bcm2835_cprman: add a clock mux skeleton implementation
  hw/misc/bcm2835_cprman: implement PLL channels behaviour
  hw/misc/bcm2835_cprman: add a PLL channel skeleton implementation
  hw/misc/bcm2835_cprman: implement PLLs behaviour
  hw/misc/bcm2835_cprman: add a PLL skeleton implementation
  hw/arm/raspi: add a skeleton implementation of the CPRMAN
  hw/arm/raspi: fix CPRMAN base address
  hw/core/clock: trace clock values in Hz instead of ns
  hw/core/clock: provide the VMSTATE_ARRAY_CLOCK macro
  arm/trace: Fix hex printing
  hw/arm/raspi: Add the Raspberry Pi 3 model A+
  ...

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

1 files changed, 22 insertions, 0 deletions

diff --git a/include/elf.h b/include/elf.h
index d9bf4a9..7a418ee 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -26,9 +26,13 @@ typedef int64_t  Elf64_Sxword;
 #define PT_NOTE    4
 #define PT_SHLIB   5
 #define PT_PHDR    6
+#define PT_LOOS    0x60000000
+#define PT_HIOS    0x6fffffff
 #define PT_LOPROC  0x70000000
 #define PT_HIPROC  0x7fffffff
 
+#define PT_GNU_PROPERTY   (PT_LOOS + 0x474e553)
+
 #define PT_MIPS_REGINFO   0x70000000
 #define PT_MIPS_RTPROC    0x70000001
 #define PT_MIPS_OPTIONS   0x70000002
@@ -1659,6 +1663,24 @@ typedef struct elf64_shdr {
 #define NT_ARM_SYSTEM_CALL      0x404   /* ARM system call number */
 #define NT_ARM_SVE      0x405           /* ARM Scalable Vector Extension regs */
 
+/* Defined note types for GNU systems.  */
+
+#define NT_GNU_PROPERTY_TYPE_0  5       /* Program property */
+
+/* Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0).  */
+
+#define GNU_PROPERTY_STACK_SIZE                 1
+#define GNU_PROPERTY_NO_COPY_ON_PROTECTED       2
+
+#define GNU_PROPERTY_LOPROC                     0xc0000000
+#define GNU_PROPERTY_HIPROC                     0xdfffffff
+#define GNU_PROPERTY_LOUSER                     0xe0000000
+#define GNU_PROPERTY_HIUSER                     0xffffffff
+
+#define GNU_PROPERTY_AARCH64_FEATURE_1_AND      0xc0000000
+#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI      (1u << 0)
+#define GNU_PROPERTY_AARCH64_FEATURE_1_PAC      (1u << 1)
+
 /*
  * Physical entry point into the kernel.
  *