Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* First batch of MAINTAINERS updates
* IOAPIC fixes (to pass kvm-unit-tests with -machine kernel_irqchip=off)
* NBD API upgrades from Daniel
* strtosz fixes from Marc-André
* improved support for readonly=on on scsi-generic devices
* new "info ioapic" and "info lapic" monitor commands
* Peter Crosthwaite's ELF_MACHINE cleanups
* docs patches from Thomas and Daniel

# gpg: Signature made Fri 25 Sep 2015 11:20:52 BST using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (52 commits)
  doc: Refresh URLs in the qemu-tech documentation
  docs: describe the QEMU build system structure / design
  typedef: add typedef for QemuOpts
  i386: interrupt poll processing
  i386: partial revert of interrupt poll fix
  ppc: Rename ELF_MACHINE to be PPC specific
  i386: Rename ELF_MACHINE to be x86 specific
  alpha: Remove ELF_MACHINE from cpu.h
  mips: Remove ELF_MACHINE from cpu.h
  sparc: Remove ELF_MACHINE from cpu.h
  s390: Remove ELF_MACHINE from cpu.h
  sh4: Remove ELF_MACHINE from cpu.h
  xtensa: Remove ELF_MACHINE from cpu.h
  tricore: Remove ELF_MACHINE from cpu.h
  or32: Remove ELF_MACHINE from cpu.h
  lm32: Remove ELF_MACHINE from cpu.h
  unicore: Remove ELF_MACHINE from cpu.h
  moxie: Remove ELF_MACHINE from cpu.h
  cris: Remove ELF_MACHINE from cpu.h
  m68k: Remove ELF_MACHINE from cpu.h
  ...

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

1 files changed, 11 insertions, 26 deletions

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 39f32826ba..a7ff58c8bb 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -145,7 +145,6 @@ static uint32_t get_elf_hwcap(void)
 
 #ifdef TARGET_X86_64
 #define ELF_START_MMAP 0x2aaaaab000ULL
-#define elf_check_arch(x) ( ((x) == ELF_ARCH) )
 
 #define ELF_CLASS      ELFCLASS64
 #define ELF_ARCH       EM_X86_64
@@ -273,9 +272,7 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUX86State *en
 
 #define ELF_START_MMAP 0x80000000
 
-#define elf_check_arch(x) ((x) == ELF_MACHINE)
-
-#define ELF_ARCH        ELF_MACHINE
+#define ELF_ARCH        EM_ARM
 #define ELF_CLASS       ELFCLASS32
 
 static inline void init_thread(struct target_pt_regs *regs,
@@ -481,9 +478,7 @@ static uint32_t get_elf_hwcap2(void)
 /* 64 bit ARM definitions */
 #define ELF_START_MMAP 0x80000000
 
-#define elf_check_arch(x) ((x) == ELF_MACHINE)
-
-#define ELF_ARCH        ELF_MACHINE
+#define ELF_ARCH        EM_AARCH64
 #define ELF_CLASS       ELFCLASS64
 #define ELF_PLATFORM    "aarch64"
 
@@ -556,8 +551,6 @@ static uint32_t get_elf_hwcap(void)
 
 #define ELF_START_MMAP          0x80000000
 
-#define elf_check_arch(x)       ((x) == EM_UNICORE32)
-
 #define ELF_CLASS               ELFCLASS32
 #define ELF_DATA                ELFDATA2LSB
 #define ELF_ARCH                EM_UNICORE32
@@ -666,7 +659,6 @@ static inline void init_thread(struct target_pt_regs *regs,
 #define ELF_START_MMAP 0x80000000
 #define ELF_HWCAP  (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR | HWCAP_SPARC_SWAP \
                     | HWCAP_SPARC_MULDIV)
-#define elf_check_arch(x) ( (x) == EM_SPARC )
 
 #define ELF_CLASS   ELFCLASS32
 #define ELF_ARCH    EM_SPARC
@@ -686,6 +678,7 @@ static inline void init_thread(struct target_pt_regs *regs,
 
 #ifdef TARGET_PPC
 
+#define ELF_MACHINE    PPC_ELF_MACHINE
 #define ELF_START_MMAP 0x80000000
 
 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
@@ -696,8 +689,6 @@ static inline void init_thread(struct target_pt_regs *regs,
 
 #else
 
-#define elf_check_arch(x) ( (x) == EM_PPC )
-
 #define ELF_CLASS       ELFCLASS32
 
 #endif
@@ -875,8 +866,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUPPCState *en
 
 #define ELF_START_MMAP 0x80000000
 
-#define elf_check_arch(x) ( (x) == EM_MIPS )
-
 #ifdef TARGET_MIPS64
 #define ELF_CLASS   ELFCLASS64
 #else
@@ -985,8 +974,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUMBState *env
 
 #define ELF_START_MMAP 0x08000000
 
-#define elf_check_arch(x) ((x) == EM_OPENRISC)
-
 #define ELF_ARCH EM_OPENRISC
 #define ELF_CLASS ELFCLASS32
 #define ELF_DATA  ELFDATA2MSB
@@ -1026,8 +1013,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs,
 
 #define ELF_START_MMAP 0x80000000
 
-#define elf_check_arch(x) ( (x) == EM_SH )
-
 #define ELF_CLASS ELFCLASS32
 #define ELF_ARCH  EM_SH
 
@@ -1110,8 +1095,6 @@ static uint32_t get_elf_hwcap(void)
 
 #define ELF_START_MMAP 0x80000000
 
-#define elf_check_arch(x) ( (x) == EM_CRIS )
-
 #define ELF_CLASS ELFCLASS32
 #define ELF_ARCH  EM_CRIS
 
@@ -1129,8 +1112,6 @@ static inline void init_thread(struct target_pt_regs *regs,
 
 #define ELF_START_MMAP 0x80000000
 
-#define elf_check_arch(x) ( (x) == EM_68K )
-
 #define ELF_CLASS       ELFCLASS32
 #define ELF_ARCH        EM_68K
 
@@ -1182,8 +1163,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUM68KState *e
 
 #define ELF_START_MMAP (0x30000000000ULL)
 
-#define elf_check_arch(x) ( (x) == ELF_ARCH )
-
 #define ELF_CLASS      ELFCLASS64
 #define ELF_ARCH       EM_ALPHA
 
@@ -1203,8 +1182,6 @@ static inline void init_thread(struct target_pt_regs *regs,
 
 #define ELF_START_MMAP (0x20000000000ULL)
 
-#define elf_check_arch(x) ( (x) == ELF_ARCH )
-
 #define ELF_CLASS	ELFCLASS64
 #define ELF_DATA	ELFDATA2MSB
 #define ELF_ARCH	EM_S390
@@ -1245,6 +1222,14 @@ static inline void init_thread(struct target_pt_regs *regs,
 #define ELF_PLATFORM (NULL)
 #endif
 
+#ifndef ELF_MACHINE
+#define ELF_MACHINE ELF_ARCH
+#endif
+
+#ifndef elf_check_arch
+#define elf_check_arch(x) ((x) == ELF_ARCH)
+#endif
+
 #ifndef ELF_HWCAP
 #define ELF_HWCAP 0
 #endif