Attachment 902459 Details for Bug 1105030 – valgrind_ppc64le_step1.patch

[patch] valgrind_ppc64le_step1.patch

valgrind_ppc64le_step1.patch (text/plain), 42.88 KB, created by Michel Normand on 2014-06-05 09:11:48 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Michel Normand

Created: 2014-06-05 09:11:48 UTC

Size: 42.88 KB

patch

obsolete

>From 46cdb12fa1311732cafc86cb5103df0c0a4aee79 Mon Sep 17 00:00:00 2001
>From: Carl Love <carll@us.ibm.com>
>Date: Mon, 2 Jun 2014 11:05:24 -0500
>Subject: [PATCH 1/3]  POWER PC, add initial Little Endian support
>
>The IBM POWER processor now supports both Big Endian and Little Endian.
>There are a number of files where the #if statements include the
>Power Big Endian code.  This patch adds the Little Endian to #if
>statements for the files that do not require any additional changes.
>The changes made by this patch are "trivial" and do not break building
>on POWER BE.  The next patch will make the functional changes to the
>Valgrind source files.
>
>Signed-off-by: Carl Love <carll@us.ibm.com>
>---
> cachegrind/cg_arch.c                      |    2 +-
> cachegrind/cg_branchpred.c                |    2 +-
> coregrind/launcher-darwin.c               |   11 ++++++-----
> coregrind/m_aspacemgr/aspacemgr-common.c  |    7 ++++---
> coregrind/m_cache.c                       |    6 ++++--
> coregrind/m_debugger.c                    |    2 +-
> coregrind/m_debuginfo/d3basics.c          |    4 ++--
> coregrind/m_debuginfo/readdwarf.c         |   10 ++++++----
> coregrind/m_debuginfo/readmacho.c         |    2 ++
> coregrind/m_debuginfo/storage.c           |    2 +-
> coregrind/m_debuglog.c                    |    2 +-
> coregrind/m_gdbserver/target.c            |    2 +-
> coregrind/m_libcassert.c                  |    2 +-
> coregrind/m_libcfile.c                    |   30 +++++++++++++++++-------------
> coregrind/m_libcproc.c                    |    3 ++-
> coregrind/m_machine.c                     |   24 ++++++++++++------------
> coregrind/m_scheduler/scheduler.c         |    4 ++--
> coregrind/m_stacktrace.c                  |    7 ++++---
> coregrind/m_syswrap/priv_types_n_macros.h |    1 +
> coregrind/m_syswrap/syswrap-linux.c       |    6 ++++--
> coregrind/m_vki.c                         |    2 +-
> coregrind/pub_core_aspacemgr.h            |    3 ++-
> coregrind/pub_core_basics.h               |    2 +-
> coregrind/pub_core_debuginfo.h            |    2 +-
> coregrind/pub_core_mallocfree.h           |    1 +
> coregrind/pub_core_threadstate.h          |    2 +-
> coregrind/pub_core_trampoline.h           |    2 +-
> coregrind/pub_core_transtab_asm.h         |    4 ++--
> drd/drd_bitmap.h                          |    4 ++--
> drd/drd_load_store.c                      |    2 +-
> drd/tests/unit_bitmap.c                   |    3 ++-
> helgrind/tests/annotate_hbefore.c         |    2 +-
> include/pub_tool_basics.h                 |    6 +++---
> include/pub_tool_libcsetjmp.h             |    2 +-
> include/pub_tool_machine.h                |    2 +-
> include/pub_tool_vkiscnums_asm.h          |    2 +-
> include/valgrind.h                        |    1 +
> include/vki/vki-linux.h                   |    4 ++--
> memcheck/mc_machine.c                     |   11 ++++++++---
> memcheck/tests/atomic_incs.c              |    8 ++++----
> memcheck/tests/unit_libcbase.c            |    3 ++-
> 41 files changed, 112 insertions(+), 85 deletions(-)
>
>Index: valgrind-3.9.0-svn20140513r13961/cachegrind/cg_arch.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/cachegrind/cg_arch.c
>+++ valgrind-3.9.0-svn20140513r13961/cachegrind/cg_arch.c
>@@ -353,7 +353,7 @@ configure_caches(cache_t *I1c, cache_t *
>    *D1c = (cache_t) {  65536, 2, 64 };
>    *LLc = (cache_t) { 262144, 8, 64 };
> 
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
> 
>    // Default cache configuration
>    *I1c = (cache_t) {  65536, 2, 64 };
>Index: valgrind-3.9.0-svn20140513r13961/cachegrind/cg_branchpred.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/cachegrind/cg_branchpred.c
>+++ valgrind-3.9.0-svn20140513r13961/cachegrind/cg_branchpred.c
>@@ -44,7 +44,7 @@
> 
> /* How many bits at the bottom of an instruction address are
>    guaranteed to be zero? */
>-#if defined(VGA_ppc32) || defined(VGA_ppc64) \
>+#if defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le) \
>     || defined(VGA_mips32) || defined(VGA_mips64) || defined(VGA_arm64)
> #  define N_IADDR_LO_ZERO_BITS 2
> #elif defined(VGA_x86) || defined(VGA_amd64)
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/launcher-darwin.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/launcher-darwin.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/launcher-darwin.c
>@@ -59,11 +59,12 @@ static struct {
>    const char *apple_name;     // e.g. x86_64
>    const char *valgrind_name;  // e.g. amd64
> } valid_archs[] = {
>-   { CPU_TYPE_X86,       "i386",   "x86" }, 
>-   { CPU_TYPE_X86_64,    "x86_64", "amd64" }, 
>-   { CPU_TYPE_ARM,       "arm",    "arm" }, 
>-   { CPU_TYPE_POWERPC,   "ppc",    "ppc32" }, 
>-   { CPU_TYPE_POWERPC64, "ppc64",  "ppc64" }, 
>+   { CPU_TYPE_X86,         "i386",    "x86" },
>+   { CPU_TYPE_X86_64,      "x86_64",  "amd64" },
>+   { CPU_TYPE_ARM,         "arm",     "arm" },
>+   { CPU_TYPE_POWERPC,     "ppc",     "ppc32" },
>+   { CPU_TYPE_POWERPC64,   "ppc64",   "ppc64" },
>+   { CPU_TYPE_POWERPC64LE, "ppc64le", "ppc64le" },
> };
> static int valid_archs_count = sizeof(valid_archs)/sizeof(valid_archs[0]);
> 
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_aspacemgr/aspacemgr-common.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_aspacemgr/aspacemgr-common.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_aspacemgr/aspacemgr-common.c
>@@ -162,9 +162,10 @@ SysRes VG_(am_do_mmap_NO_NOTIFY)( Addr s
>    aspacem_assert((offset % 4096) == 0);
>    res = VG_(do_syscall6)(__NR_mmap2, (UWord)start, length,
>                           prot, flags, fd, offset / 4096);
>-#  elif defined(VGP_amd64_linux) || defined(VGP_ppc64_linux) \
>-        || defined(VGP_s390x_linux) || defined(VGP_mips32_linux) \
>-        || defined(VGP_mips64_linux) || defined(VGP_arm64_linux)
>+#  elif defined(VGP_amd64_linux)   || defined(VGP_s390x_linux)  || \
>+        defined(VGP_ppc64le_linux) || defined(VGP_ppc64_linux)  || \
>+        defined(VGP_mips32_linux)  || defined(VGP_mips64_linux) || \
>+        defined(VGP_arm64_linux)
>    res = VG_(do_syscall6)(__NR_mmap, (UWord)start, length, 
>                          prot, flags, fd, offset);
> #  elif defined(VGP_x86_darwin)
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_cache.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_cache.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_cache.c
>@@ -538,8 +538,10 @@ get_cache_info(VexArchInfo *vai)
>    return ret == 0 ? True : False;
> }
> 
>-#elif defined(VGA_arm) || defined(VGA_ppc32) || defined(VGA_ppc64) || \
>-   defined(VGA_mips32) || defined(VGA_mips64) || defined(VGA_arm64)
>+
>+#elif defined(VGA_arm) || defined(VGA_arm64) ||                         \
>+   defined(VGA_ppc32)  || defined(VGA_ppc64) || defined(VGA_ppc64le) || \
>+   defined(VGA_mips32)
> 
> static Bool
> get_cache_info(VexArchInfo *vai)
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_debugger.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_debugger.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_debugger.c
>@@ -152,7 +152,7 @@ static Int ptrace_setregs(Int pid, VexGu
>                      (void*)LibVEX_GuestPPC32_get_XER(vex));
>    return rc;
> 
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
>    Int rc = 0; 
>    /* FRJ: copied nearly verbatim from the ppc32 case. I compared the 
>       vki-ppc64-linux.h with its ppc32 counterpart and saw no 
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/d3basics.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_debuginfo/d3basics.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/d3basics.c
>@@ -406,7 +406,7 @@ static Bool get_Dwarf_Reg( /*OUT*/Addr*
>    if (regno == 7/*RSP*/) { *a = regs->sp; return True; }
> #  elif defined(VGP_ppc32_linux)
>    if (regno == 1/*SP*/) { *a = regs->sp; return True; }
>-#  elif defined(VGP_ppc64_linux)
>+#  elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
>    if (regno == 1/*SP*/) { *a = regs->sp; return True; }
> #  elif defined(VGP_arm_linux)
>    if (regno == 13) { *a = regs->sp; return True; }
>@@ -863,7 +863,7 @@ GXResult ML_(evaluate_Dwarf3_Expr) ( UCh
>             if (!regs)
>                FAIL("evaluate_Dwarf3_Expr: "
>                     "DW_OP_call_frame_cfa but no reg info");
>-#if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux)
>+#if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
>             /* Valgrind on ppc32/ppc64 currently doesn't use unwind info. */
>             uw1 = ML_(read_Addr)((UChar*)regs->sp);
> #else
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/readdwarf.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_debuginfo/readdwarf.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/readdwarf.c
>@@ -1833,7 +1833,7 @@ void ML_(read_debuginfo_dwarf1) (
> #  define FP_REG         1
> #  define SP_REG         1
> #  define RA_REG_DEFAULT 65
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
> #  define FP_REG         1
> #  define SP_REG         1
> #  define RA_REG_DEFAULT 65
>@@ -1874,6 +1874,7 @@ void ML_(read_debuginfo_dwarf1) (
>    7 (DWARF for the ARM Architecture) specifies that values up to 320
>    might exist, for Neon/VFP-v3. */
> #if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>+    || defined(VGP_ppc64le_linux) \
>     || defined(VGP_mips32_linux) || defined(VGP_mips64_linux)
> # define N_CFI_REGS 72
> #elif defined(VGP_arm_linux)
>@@ -2491,7 +2492,7 @@ static Bool summarise_context( /*OUT*/Di
> 
>    return True;
> 
>-#  elif defined(VGA_ppc32) || defined(VGA_ppc64)
>+#  elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
>    /* These don't use CFI based unwinding (is that really true?) */
> 
> #  else
>@@ -2585,7 +2586,7 @@ static Int copy_convert_CfiExpr_tree ( X
>             return ML_(CfiExpr_CfiReg)( dstxa, Creg_IA_IP );
> #        elif defined(VGA_arm64)
>          I_die_here;
>-#        elif defined(VGA_ppc32) || defined(VGA_ppc64)
>+#        elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
> #        else
> #           error "Unknown arch"
> #        endif
>@@ -3752,7 +3753,8 @@ void ML_(read_callframe_info_dwarf3)
>    if (!is_ehframe)
>       vg_assert(frame_avma == 0);
> 
>-#  if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux)
>+#  if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) || \
>+      defined(VGP_ppc64le_linux)
>    /* These targets don't use CFI-based stack unwinding.  */
>    return;
> #  endif
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/readmacho.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_debuginfo/readmacho.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/readmacho.c
>@@ -199,6 +199,8 @@ static DiSlice map_image_aboard ( DebugI
>          Int cputype = CPU_TYPE_POWERPC;
> #        elif defined(VGA_ppc64)
>          Int cputype = CPU_TYPE_POWERPC64;
>+#        elif defined(VGA_ppc64le)
>+         Int cputype = CPU_TYPE_POWERPC64LE;
> #        elif defined(VGA_x86)
>          Int cputype = CPU_TYPE_X86;
> #        elif defined(VGA_amd64)
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/storage.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_debuginfo/storage.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_debuginfo/storage.c
>@@ -195,7 +195,7 @@ void ML_(ppDiCfSI) ( XArray* /* of CfiEx
>    SHOW_HOW(si->r11_how, si->r11_off);
>    VG_(printf)(" R7=");
>    SHOW_HOW(si->r7_how, si->r7_off);
>-#  elif defined(VGA_ppc32) || defined(VGA_ppc64)
>+#  elif defined(VGA_ppc32) || defined(VGA_ppc64)  || defined(VGA_ppc64le)
> #  elif defined(VGA_s390x) || defined(VGA_mips32) || defined(VGA_mips64)
>    VG_(printf)(" SP=");
>    SHOW_HOW(si->sp_how, si->sp_off);
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_debuglog.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_debuglog.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_debuglog.c
>@@ -189,7 +189,7 @@ static UInt local_sys_getpid ( void )
>    return __res;
> }
> 
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
> 
> static UInt local_sys_write_stderr ( const HChar* buf, Int n )
> {
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_gdbserver/target.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_gdbserver/target.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_gdbserver/target.c
>@@ -657,7 +657,7 @@ void valgrind_initialize_target(void)
>    arm64_init_architecture(&the_low_target);
> #elif defined(VGA_ppc32)
>    ppc32_init_architecture(&the_low_target);
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    ppc64_init_architecture(&the_low_target);
> #elif defined(VGA_s390x)
>    s390x_init_architecture(&the_low_target);
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_libcassert.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_libcassert.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_libcassert.c
>@@ -98,7 +98,7 @@
>         (srP)->r_sp = (ULong)r1;                          \
>         (srP)->misc.PPC32.r_lr = lr;                      \
>       }
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
> #  define GET_STARTREGS(srP)                              \
>       { ULong cia, r1, lr;                                \
>         __asm__ __volatile__(                             \
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_libcfile.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_libcfile.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_libcfile.c
>@@ -664,10 +664,9 @@ SysRes VG_(pread) ( Int fd, void* buf, I
>    res = VG_(do_syscall6)(__NR_pread64, fd, (UWord)buf, count, 
>                           0, 0, offset);
>    return res;
>-#  elif defined(VGP_amd64_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux) \
>-      || defined(VGP_mips64_linux) \
>-      || defined(VGP_arm64_linux)
>+#  elif defined(VGP_amd64_linux)   || defined(VGP_s390x_linux)   \
>+      || defined(VGP_ppc64_linux)  || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_mips64_linux) || defined(VGP_arm64_linux)
>    res = VG_(do_syscall4)(__NR_pread64, fd, (UWord)buf, count, offset);
>    return res;
> #  elif defined(VGP_amd64_darwin)
>@@ -910,7 +909,8 @@ static Int parse_inet_addr_and_port ( co
> Int VG_(socket) ( Int domain, Int type, Int protocol )
> {
> #  if defined(VGP_x86_linux) || defined(VGP_ppc32_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux)
>+      || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux)
>    SysRes res;
>    UWord  args[3];
>    args[0] = domain;
>@@ -950,7 +950,8 @@ static
> Int my_connect ( Int sockfd, struct vki_sockaddr_in* serv_addr, Int addrlen )
> {
> #  if defined(VGP_x86_linux) || defined(VGP_ppc32_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux)
>+      || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux)
>    SysRes res;
>    UWord  args[3];
>    args[0] = sockfd;
>@@ -989,7 +990,8 @@ Int VG_(write_socket)( Int sd, const voi
>       SIGPIPE */
> 
> #  if defined(VGP_x86_linux) || defined(VGP_ppc32_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux)
>+      || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux)
>    SysRes res;
>    UWord  args[4];
>    args[0] = sd;
>@@ -1020,8 +1022,8 @@ Int VG_(write_socket)( Int sd, const voi
> Int VG_(getsockname) ( Int sd, struct vki_sockaddr *name, Int *namelen)
> {
> #  if defined(VGP_x86_linux) || defined(VGP_ppc32_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux) \
>-      || defined(VGP_mips32_linux)
>+      || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux) || defined(VGP_mips32_linux)
>    SysRes res;
>    UWord  args[3];
>    args[0] = sd;
>@@ -1051,8 +1053,8 @@ Int VG_(getsockname) ( Int sd, struct vk
> Int VG_(getpeername) ( Int sd, struct vki_sockaddr *name, Int *namelen)
> {
> #  if defined(VGP_x86_linux) || defined(VGP_ppc32_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux) \
>-      || defined(VGP_mips32_linux)
>+      || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux) || defined(VGP_mips32_linux)
>    SysRes res;
>    UWord  args[3];
>    args[0] = sd;
>@@ -1083,7 +1085,8 @@ Int VG_(getsockopt) ( Int sd, Int level,
>                       Int *optlen)
> {
> #  if defined(VGP_x86_linux) || defined(VGP_ppc32_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux)
>+      || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux)
>    SysRes res;
>    UWord  args[5];
>    args[0] = sd;
>@@ -1120,7 +1123,8 @@ Int VG_(setsockopt) ( Int sd, Int level,
>                       Int optlen)
> {
> #  if defined(VGP_x86_linux) || defined(VGP_ppc32_linux) \
>-      || defined(VGP_ppc64_linux) || defined(VGP_s390x_linux)
>+      || defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux)
>    SysRes res;
>    UWord  args[5];
>    args[0] = sd;
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_libcproc.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_libcproc.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_libcproc.c
>@@ -556,6 +556,7 @@ Int VG_(getgroups)( Int size, UInt* list
>    return sr_Res(sres);
> 
> #  elif defined(VGP_amd64_linux) || defined(VGP_ppc64_linux)  \
>+        || defined(VGP_ppc64le_linux)                         \
>         || defined(VGP_arm_linux)                             \
>         || defined(VGO_darwin) || defined(VGP_s390x_linux)    \
>         || defined(VGP_mips32_linux) || defined(VGP_arm64_linux)
>@@ -741,7 +742,7 @@ void VG_(invalidate_icache) ( void *ptr,
>    // If I-caches are coherent, nothing needs to be done here
>    if (vai.hwcache_info.icaches_maintain_coherence) return;
> 
>-#  if defined(VGA_ppc32) || defined(VGA_ppc64)
>+#  if defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
>    Addr startaddr = (Addr) ptr;
>    Addr endaddr   = startaddr + nbytes;
>    Addr cls;
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_machine.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_machine.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_machine.c
>@@ -81,7 +81,7 @@ void VG_(get_UnwindStartRegs) ( /*OUT*/U
>    regs->r_sp = (ULong)VG_(threads)[tid].arch.vex.guest_GPR1;
>    regs->misc.PPC32.r_lr
>       = VG_(threads)[tid].arch.vex.guest_LR;
>-#  elif defined(VGA_ppc64)
>+#  elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    regs->r_pc = VG_(threads)[tid].arch.vex.guest_CIA;
>    regs->r_sp = VG_(threads)[tid].arch.vex.guest_GPR1;
>    regs->misc.PPC64.r_lr
>@@ -212,7 +212,7 @@ static void apply_to_GPs_of_tid(ThreadId
>    (*f)(tid, "R13", vex->guest_R13);
>    (*f)(tid, "R14", vex->guest_R14);
>    (*f)(tid, "R15", vex->guest_R15);
>-#elif defined(VGA_ppc32) || defined(VGA_ppc64)
>+#elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
>    (*f)(tid, "GPR0" , vex->guest_GPR0 );
>    (*f)(tid, "GPR1" , vex->guest_GPR1 );
>    (*f)(tid, "GPR2" , vex->guest_GPR2 );
>@@ -442,7 +442,7 @@ UInt VG_(machine_x86_have_mxcsr) = 0;
> UInt VG_(machine_ppc32_has_FP)  = 0;
> UInt VG_(machine_ppc32_has_VMX) = 0;
> #endif
>-#if defined(VGA_ppc64)
>+#if defined(VGA_ppc64) || defined(VGA_ppc64le)
> ULong VG_(machine_ppc64_has_VMX) = 0;
> #endif
> #if defined(VGA_arm)
>@@ -452,7 +452,7 @@ Int VG_(machine_arm_archlevel) = 4;
> 
> /* For hwcaps detection on ppc32/64, s390x, and arm we'll need to do SIGILL
>    testing, so we need a VG_MINIMAL_JMP_BUF. */
>-#if defined(VGA_ppc32) || defined(VGA_ppc64) \
>+#if defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le) \
>     || defined(VGA_arm) || defined(VGA_s390x) || defined(VGA_mips32)
> #include "pub_core_libcsetjmp.h"
> static VG_MINIMAL_JMP_BUF(env_unsup_insn);
>@@ -470,7 +470,7 @@ static void handler_unsup_insn ( Int x )
>  * Not very defensive: assumes that as long as the dcbz/dcbzl
>  * instructions don't raise a SIGILL, that they will zero an aligned,
>  * contiguous block of memory of a sensible size. */
>-#if defined(VGA_ppc32) || defined(VGA_ppc64)
>+#if defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
> static void find_ppc_dcbz_sz(VexArchInfo *arch_info)
> {
>    Int dcbz_szB = 0;
>@@ -523,7 +523,7 @@ static void find_ppc_dcbz_sz(VexArchInfo
>                  dcbz_szB, dcbzl_szB);
> #  undef MAX_DCBZL_SZB
> }
>-#endif /* defined(VGA_ppc32) || defined(VGA_ppc64) */
>+#endif /* defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le) */
> 
> #ifdef VGA_s390x
> 
>@@ -1064,7 +1064,7 @@ Bool VG_(machine_get_hwcaps)( void )
>      return True;
>    }
> 
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    {
>      /* Same instruction set detection algorithm as for ppc32. */
>      vki_sigset_t          saved_set, tmp_set;
>@@ -1599,7 +1599,7 @@ void VG_(machine_ppc32_set_clszB)( Int s
> 
> 
> /* Notify host cpu instruction cache line size. */
>-#if defined(VGA_ppc64)
>+#if defined(VGA_ppc64) || defined(VGA_ppc64le)
> void VG_(machine_ppc64_set_clszB)( Int szB )
> {
>    vg_assert(hwcaps_done);
>@@ -1681,7 +1681,7 @@ Int VG_(machine_get_size_of_largest_gues
>    if (vai.hwcaps & VEX_HWCAPS_PPC32_DFP) return 16;
>    return 8;
> 
>-#  elif defined(VGA_ppc64)
>+#  elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    /* 8 if boring; 16 if signs of Altivec or other exotic stuff */
>    if (vai.hwcaps & VEX_HWCAPS_PPC64_V) return 16;
>    if (vai.hwcaps & VEX_HWCAPS_PPC64_VX) return 16;
>@@ -1719,9 +1719,9 @@ Int VG_(machine_get_size_of_largest_gues
> void* VG_(fnptr_to_fnentry)( void* f )
> {
> #  if defined(VGP_x86_linux) || defined(VGP_amd64_linux)  \
>-      || defined(VGP_arm_linux)                           \
>-      || defined(VGP_ppc32_linux) || defined(VGO_darwin)  \
>-      || defined(VGP_s390x_linux) || defined(VGP_mips32_linux) \
>+      || defined(VGP_arm_linux)    || defined(VGO_darwin)  \
>+      || defined(VGP_ppc32_linux)  || defined(VGP_ppc64le_linux) \
>+      || defined(VGP_s390x_linux)  || defined(VGP_mips32_linux) \
>       || defined(VGP_mips64_linux) || defined(VGP_arm64_linux)
>    return f;
> #  elif defined(VGP_ppc64_linux)
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_scheduler/scheduler.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_scheduler/scheduler.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_scheduler/scheduler.c
>@@ -768,7 +768,7 @@ static void do_pre_run_checks ( ThreadSt
>    vg_assert(VG_IS_8_ALIGNED(offsetof(VexGuestAMD64State,guest_RIP)));
> #  endif
> 
>-#  if defined(VGA_ppc32) || defined(VGA_ppc64)
>+#  if defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
>    /* ppc guest_state vector regs must be 16 byte aligned for
>       loads/stores.  This is important! */
>    vg_assert(VG_IS_16_ALIGNED(& tst->arch.vex.guest_VSR0));
>@@ -1614,7 +1614,7 @@ void VG_(nuke_all_threads_except) ( Thre
> #elif defined(VGA_amd64)
> #  define VG_CLREQ_ARGS       guest_RAX
> #  define VG_CLREQ_RET        guest_RDX
>-#elif defined(VGA_ppc32) || defined(VGA_ppc64)
>+#elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
> #  define VG_CLREQ_ARGS       guest_GPR4
> #  define VG_CLREQ_RET        guest_GPR3
> #elif defined(VGA_arm)
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_stacktrace.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_stacktrace.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_stacktrace.c
>@@ -620,7 +620,8 @@ UInt VG_(get_StackTrace_wrk) ( ThreadId
> 
> /* -----------------------ppc32/64 ---------------------- */
> 
>-#if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux)
>+#if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>+    || defined(VGP_ppc64le_linux)
> 
> UInt VG_(get_StackTrace_wrk) ( ThreadId tid_if_known,
>                                /*OUT*/Addr* ips, UInt max_n_ips,
>@@ -648,7 +649,7 @@ UInt VG_(get_StackTrace_wrk) ( ThreadId
>    Addr fp = sp;
> #  if defined(VGP_ppc32_linux)
>    Addr lr = startRegs->misc.PPC32.r_lr;
>-#  elif defined(VGP_ppc64_linux)
>+#  elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
>    Addr lr = startRegs->misc.PPC64.r_lr;
> #  endif
>    Addr fp_min = sp;
>@@ -740,7 +741,7 @@ UInt VG_(get_StackTrace_wrk) ( ThreadId
>         /* On ppc64-linux (ppc64-elf, really), the lr save
>            slot is 2 words back from sp, whereas on ppc32-elf(?) it's
>            only one word back. */
>-#        if defined(VG_PLAT_USES_PPCTOC)
>+#        if defined(VG_PLAT_USES_PPCTOC) || defined(VGP_ppc64le_linux)
>          const Int lr_offset = 2;
> #        else
>          const Int lr_offset = 1;
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_syswrap/priv_types_n_macros.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_syswrap/priv_types_n_macros.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_syswrap/priv_types_n_macros.h
>@@ -91,6 +91,7 @@ typedef
>       Int o_sysno;
> #     if defined(VGP_x86_linux) || defined(VGP_amd64_linux) \
>          || defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>+         || defined(VGP_ppc64le_linux) \
>          || defined(VGP_arm_linux) || defined(VGP_s390x_linux) \
>          || defined(VGP_mips64_linux) || defined(VGP_arm64_linux)
>       Int o_arg1;
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_syswrap/syswrap-linux.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_syswrap/syswrap-linux.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_syswrap/syswrap-linux.c
>@@ -244,7 +244,8 @@ static void run_a_thread_NORETURN ( Word
>          : "n" (VgTs_Empty), "n" (__NR_exit), "m" (tst->os_state.exitcode)
>          : "rax", "rdi"
>       );
>-#elif defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>+      || defined(VGP_ppc64le_linux)
>       { UInt vgts_empty = (UInt)VgTs_Empty;
>         asm volatile (
>           "stw %1,%0\n\t"          /* set tst->status = VgTs_Empty */
>@@ -385,7 +386,7 @@ void VG_(main_thread_wrapper_NORETURN)(T
>    sp -= 16;
>    sp &= ~0xF;
>    *(UWord *)sp = 0;
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
>    /* make a stack frame */
>    sp -= 112;
>    sp &= ~((Addr)0xF);
>@@ -439,6 +440,7 @@ SysRes ML_(do_fork_clone) ( ThreadId tid
>       VG_(clone) stuff */
> #if defined(VGP_x86_linux) \
>     || defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>+    || defined(VGP_ppc64le_linux) \
>     || defined(VGP_arm_linux) || defined(VGP_mips32_linux) \
>     || defined(VGP_mips64_linux) || defined(VGP_arm64_linux)
>    res = VG_(do_syscall5)( __NR_clone, flags, 
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/m_vki.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/m_vki.c
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/m_vki.c
>@@ -43,7 +43,7 @@
>    the logical place to store that info. */
> 
> #if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>-    || defined(VGP_arm64_linux)
>+    || defined(VGP_ppc64le_linux) || defined(VGP_arm64_linux)
> unsigned long VKI_PAGE_SHIFT = 12;
> unsigned long VKI_PAGE_SIZE  = 1UL << 12;
> #endif
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_aspacemgr.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/pub_core_aspacemgr.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_aspacemgr.h
>@@ -334,7 +334,8 @@ extern Bool VG_(am_relocate_nooverlap_cl
> // stacks.  The address space manager provides and suitably
> // protects such stacks.
> 
>-#if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>+#if defined(VGP_ppc32_linux) \
>+    || defined(VGP_ppc64_linux)  || defined(VGP_ppc64le_linux) \
>     || defined(VGP_mips32_linux) || defined(VGP_mips64_linux) \
>     || defined(VGP_arm64_linux)
> # define VG_STACK_GUARD_SZB  65536  // 1 or 16 pages
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_basics.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/pub_core_basics.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_basics.h
>@@ -54,7 +54,7 @@
> #  include "libvex_guest_amd64.h"
> #elif defined(VGA_ppc32)
> #  include "libvex_guest_ppc32.h"
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
> #  include "libvex_guest_ppc64.h"
> #elif defined(VGA_arm)
> #  include "libvex_guest_arm.h"
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_debuginfo.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/pub_core_debuginfo.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_debuginfo.h
>@@ -116,7 +116,7 @@ typedef
> typedef
>    struct { Addr pc; Addr sp; Addr x30; Addr x29; } /* PC, SP, LR, FP */
>    D3UnwindRegs;
>-#elif defined(VGA_ppc32) || defined(VGA_ppc64)
>+#elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le)
> typedef
>    UChar  /* should be void, but gcc complains at use points */
>    D3UnwindRegs;
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_mallocfree.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/pub_core_mallocfree.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_mallocfree.h
>@@ -74,6 +74,7 @@ typedef Int ArenaId;
> #elif defined(VGP_amd64_linux)  || \
>       defined(VGP_ppc32_linux)  || \
>       defined(VGP_ppc64_linux)  || \
>+      defined(VGP_ppc64le_linux)  || \
>       defined(VGP_s390x_linux)  || \
>       defined(VGP_mips64_linux) || \
>       defined(VGP_x86_darwin)   || \
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_threadstate.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/pub_core_threadstate.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_threadstate.h
>@@ -84,7 +84,7 @@ typedef
>    typedef VexGuestAMD64State VexGuestArchState;
> #elif defined(VGA_ppc32)
>    typedef VexGuestPPC32State VexGuestArchState;
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    typedef VexGuestPPC64State VexGuestArchState;
> #elif defined(VGA_arm)
>    typedef VexGuestARMState   VexGuestArchState;
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_trampoline.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/pub_core_trampoline.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_trampoline.h
>@@ -81,7 +81,7 @@ extern UInt  VG_(ppc32_linux_REDIR_FOR_s
> extern void* VG_(ppc32_linux_REDIR_FOR_strchr)( void*, Int );
> #endif
> 
>-#if defined(VGP_ppc64_linux)
>+#if defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
> extern Addr  VG_(ppc64_linux_SUBST_FOR_rt_sigreturn);
> extern UInt  VG_(ppc64_linux_REDIR_FOR_strlen)( void* );
> extern void* VG_(ppc64_linux_REDIR_FOR_strchr)( void*, Int );
>Index: valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_transtab_asm.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/coregrind/pub_core_transtab_asm.h
>+++ valgrind-3.9.0-svn20140513r13961/coregrind/pub_core_transtab_asm.h
>@@ -62,8 +62,8 @@
> #elif defined(VGA_s390x) || defined(VGA_arm)
> #  define VG_TT_FAST_HASH(_addr)  ((((UWord)(_addr)) >> 1) & VG_TT_FAST_MASK)
> 
>-#elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_mips32) \
>-      || defined(VGA_mips64) || defined(VGA_arm64)
>+#elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_ppc64le) \
>+      || defined(VGA_mips32) || defined(VGA_mips64) || defined(VGA_arm64)
> #  define VG_TT_FAST_HASH(_addr)  ((((UWord)(_addr)) >> 2) & VG_TT_FAST_MASK)
> 
> #else
>Index: valgrind-3.9.0-svn20140513r13961/drd/drd_bitmap.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/drd/drd_bitmap.h
>+++ valgrind-3.9.0-svn20140513r13961/drd/drd_bitmap.h
>@@ -139,8 +139,8 @@ Addr make_address(const UWord a1, const
> #if defined(VGA_x86) || defined(VGA_ppc32) || defined(VGA_arm) \
>     || defined(VGA_mips32)
> #define BITS_PER_BITS_PER_UWORD 5
>-#elif defined(VGA_amd64) || defined(VGA_ppc64) || defined(VGA_s390x) \
>-      || defined(VGA_mips64) || defined(VGA_arm64)
>+#elif defined(VGA_amd64) || defined(VGA_ppc64) || defined(VGA_ppc64le)  \
>+    || defined(VGA_s390x) || defined(VGA_mips64) || defined(VGA_arm64)
> #define BITS_PER_BITS_PER_UWORD 6
> #else
> #error Unknown platform.
>Index: valgrind-3.9.0-svn20140513r13961/drd/drd_load_store.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/drd/drd_load_store.c
>+++ valgrind-3.9.0-svn20140513r13961/drd/drd_load_store.c
>@@ -43,7 +43,7 @@
> #define STACK_POINTER_OFFSET OFFSET_amd64_RSP
> #elif defined(VGA_ppc32)
> #define STACK_POINTER_OFFSET OFFSET_ppc32_GPR1
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
> #define STACK_POINTER_OFFSET OFFSET_ppc64_GPR1
> #elif defined(VGA_arm)
> #define STACK_POINTER_OFFSET OFFSET_arm_R13
>Index: valgrind-3.9.0-svn20140513r13961/drd/tests/unit_bitmap.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/drd/tests/unit_bitmap.c
>+++ valgrind-3.9.0-svn20140513r13961/drd/tests/unit_bitmap.c
>@@ -83,7 +83,8 @@ struct { Addr address; SizeT size; BmAcc
>     {               0x00ffffffULL, 1, eLoad  },
>     { 0xffffffffULL - (((1 << ADDR_LSB_BITS) + 1) << ADDR_IGNORED_BITS),
>                                    1, eStore },
>-#if defined(VGP_amd64_linux) || defined(VGP_ppc64_linux)
>+#if defined(VGP_amd64_linux) || defined(VGP_ppc64_linux) \
>+    || defined(VGP_ppc64le_linux)
>     { 0xffffffffULL - (1 << ADDR_LSB_BITS << ADDR_IGNORED_BITS),
>                                    1, eStore },
>     {               0xffffffffULL, 1, eStore },
>Index: valgrind-3.9.0-svn20140513r13961/helgrind/tests/annotate_hbefore.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/helgrind/tests/annotate_hbefore.c
>+++ valgrind-3.9.0-svn20140513r13961/helgrind/tests/annotate_hbefore.c
>@@ -20,7 +20,7 @@
> 
> typedef  unsigned long int  UWord;
> 
>-#if defined(VGA_ppc64)
>+#if defined(VGA_ppc64) || defined(VGA_ppc64le)
> 
> // ppc64
> /* return 1 if success, 0 if failure */
>Index: valgrind-3.9.0-svn20140513r13961/include/pub_tool_basics.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/include/pub_tool_basics.h
>+++ valgrind-3.9.0-svn20140513r13961/include/pub_tool_basics.h
>@@ -270,7 +270,7 @@ static inline Bool sr_EQ ( SysRes sr1, S
> 
> #if defined(VGA_x86) || defined(VGA_amd64) || defined (VGA_arm) \
>     || ((defined(VGA_mips32) || defined(VGA_mips64)) && defined (_MIPSEL)) \
>-    || defined(VGA_arm64)
>+    || defined(VGA_arm64) || defined(VGA_ppc32le)
> #  define VG_LITTLEENDIAN 1
> #elif defined(VGA_ppc32) || defined(VGA_ppc64) || defined(VGA_s390x) \
>       || ((defined(VGA_mips32) || defined(VGA_mips64)) && defined (_MIPSEB))
>@@ -283,9 +283,9 @@ static inline Bool sr_EQ ( SysRes sr1, S
> #if defined(VGA_x86)
> #  define VG_REGPARM(n)            __attribute__((regparm(n)))
> #elif defined(VGA_amd64) || defined(VGA_ppc32) \
>-      || defined(VGA_ppc64) || defined(VGA_arm) || defined(VGA_s390x) \
>+      || defined(VGA_ppc64)  || defined(VGA_ppc64le) || defined(VGA_s390x) \
>       || defined(VGA_mips32) || defined(VGA_mips64) \
>-      || defined(VGA_arm64)
>+      || defined(VGA_arm64)  || defined(VGA_arm)
> #  define VG_REGPARM(n)            /* */
> #else
> #  error Unknown arch
>Index: valgrind-3.9.0-svn20140513r13961/include/pub_tool_libcsetjmp.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/include/pub_tool_libcsetjmp.h
>+++ valgrind-3.9.0-svn20140513r13961/include/pub_tool_libcsetjmp.h
>@@ -82,7 +82,7 @@ __attribute__((noreturn))
> void  VG_MINIMAL_LONGJMP(VG_MINIMAL_JMP_BUF(_env));
> 
> 
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
> 
> #define VG_MINIMAL_JMP_BUF(_name)        ULong _name [32+1+1]
> __attribute__((returns_twice))
>Index: valgrind-3.9.0-svn20140513r13961/include/pub_tool_machine.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/include/pub_tool_machine.h
>+++ valgrind-3.9.0-svn20140513r13961/include/pub_tool_machine.h
>@@ -53,7 +53,7 @@
> #  define VG_CLREQ_SZB             20
> #  define VG_STACK_REDZONE_SZB      0
> 
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
> #  define VG_MIN_INSTR_SZB          4
> #  define VG_MAX_INSTR_SZB          4 
> #  define VG_CLREQ_SZB             20
>Index: valgrind-3.9.0-svn20140513r13961/include/pub_tool_vkiscnums_asm.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/include/pub_tool_vkiscnums_asm.h
>+++ valgrind-3.9.0-svn20140513r13961/include/pub_tool_vkiscnums_asm.h
>@@ -42,7 +42,7 @@
> #elif defined(VGP_ppc32_linux)
> #  include "vki/vki-scnums-ppc32-linux.h"
> 
>-#elif defined(VGP_ppc64_linux)
>+#elif defined(VGP_ppc64_linux) || defined(VGP_ppc64le_linux)
> #  include "vki/vki-scnums-ppc64-linux.h"
> 
> #elif defined(VGP_s390x_linux)
>Index: valgrind-3.9.0-svn20140513r13961/include/valgrind.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/include/valgrind.h
>+++ valgrind-3.9.0-svn20140513r13961/include/valgrind.h
>@@ -5925,6 +5925,7 @@ VALGRIND_PRINTF_BACKTRACE(const char *fo
> #undef PLAT_amd64_linux
> #undef PLAT_ppc32_linux
> #undef PLAT_ppc64_linux
>+#undef PLAT_ppc64le_linux
> #undef PLAT_arm_linux
> #undef PLAT_s390x_linux
> #undef PLAT_mips32_linux
>Index: valgrind-3.9.0-svn20140513r13961/include/vki/vki-linux.h
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/include/vki/vki-linux.h
>+++ valgrind-3.9.0-svn20140513r13961/include/vki/vki-linux.h
>@@ -85,7 +85,7 @@
> #  include "vki-posixtypes-amd64-linux.h"
> #elif defined(VGA_ppc32)
> #  include "vki-posixtypes-ppc32-linux.h"
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
> #  include "vki-posixtypes-ppc64-linux.h"
> #elif defined(VGA_arm)
> #  include "vki-posixtypes-arm-linux.h"
>@@ -211,7 +211,7 @@ typedef unsigned int	        vki_uint;
> #  include "vki-amd64-linux.h"
> #elif defined(VGA_ppc32)
> #  include "vki-ppc32-linux.h"
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
> #  include "vki-ppc64-linux.h"
> #elif defined(VGA_arm)
> #  include "vki-arm-linux.h"
>Index: valgrind-3.9.0-svn20140513r13961/memcheck/mc_machine.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/memcheck/mc_machine.c
>+++ valgrind-3.9.0-svn20140513r13961/memcheck/mc_machine.c
>@@ -61,7 +61,7 @@
> # define MC_SIZEOF_GUEST_STATE sizeof(VexGuestPPC32State)
> #endif
> 
>-#if defined(VGA_ppc64)
>+#if defined(VGA_ppc64) || defined(VGA_ppc64le)
> # include "libvex_guest_ppc64.h"
> # define MC_SIZEOF_GUEST_STATE sizeof(VexGuestPPC64State)
> #endif
>@@ -150,7 +150,7 @@ static Int get_otrack_shadow_offset_wrk
> {
>    /* -------------------- ppc64 -------------------- */
> 
>-#  if defined(VGA_ppc64)
>+#  if defined(VGA_ppc64) || defined(VGA_ppc64le)
> 
> #  define GOF(_fieldname) \
>       (offsetof(VexGuestPPC64State,guest_##_fieldname))
>@@ -160,7 +160,12 @@ static Int get_otrack_shadow_offset_wrk
>    Int  sz   = szB;
>    Int  o    = offset;
>    tl_assert(sz > 0);
>+
>+#if defined(VGA_ppc64)
>    tl_assert(host_is_big_endian());
>+#elif defined(VGA_ppc64le)
>+   tl_assert(host_is_little_endian());
>+#endif
> 
>    if (sz == 8 || sz == 4) {
>       /* The point of this is to achieve
>@@ -1282,7 +1287,7 @@ static Int get_otrack_shadow_offset_wrk
> IRType MC_(get_otrack_reg_array_equiv_int_type) ( IRRegArray* arr )
> {
>    /* -------------------- ppc64 -------------------- */
>-#  if defined(VGA_ppc64)
>+#  if defined(VGA_ppc64) || defined(VGA_ppc64le)
>    /* The redir stack. */
>    if (arr->base == offsetof(VexGuestPPC64State,guest_REDIR_STACK[0])
>        && arr->elemTy == Ity_I64
>Index: valgrind-3.9.0-svn20140513r13961/memcheck/tests/atomic_incs.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/memcheck/tests/atomic_incs.c
>+++ valgrind-3.9.0-svn20140513r13961/memcheck/tests/atomic_incs.c
>@@ -62,7 +62,7 @@ __attribute__((noinline)) void atomic_ad
>          : /*trash*/ "memory", "cc", "r15"
>       );
>    } while (success != 1);
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    /* Nasty hack.  Does correctly atomically do *p += n, but only if p
>       is 8-aligned -- guaranteed by caller. */
>    unsigned long success;
>@@ -261,7 +261,7 @@ __attribute__((noinline)) void atomic_ad
>          : /*trash*/ "memory", "cc", "r15"
>       );
>    } while (success != 1);
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    /* Nasty hack.  Does correctly atomically do *p += n, but only if p
>       is 8-aligned -- guaranteed by caller. */
>    unsigned long success;
>@@ -457,7 +457,7 @@ __attribute__((noinline)) void atomic_ad
>          : /*trash*/ "memory", "cc", "r15"
>       );
>    } while (success != 1);
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    /* Nasty hack.  Does correctly atomically do *p += n, but only if p
>       is 8-aligned -- guaranteed by caller. */
>    unsigned long success;
>@@ -574,7 +574,7 @@ __attribute__((noinline)) void atomic_ad
>       "lock; addq %%rbx,(%%rax)" "\n"
>       : : "S"(&block[0])/* S means "rsi only" */ : "memory","cc","rax","rbx"
>    );
>-#elif defined(VGA_ppc64)
>+#elif defined(VGA_ppc64) || defined(VGA_ppc64le)
>    unsigned long success;
>    do {
>       __asm__ __volatile__(
>Index: valgrind-3.9.0-svn20140513r13961/memcheck/tests/unit_libcbase.c
>===================================================================
>--- valgrind-3.9.0-svn20140513r13961.orig/memcheck/tests/unit_libcbase.c
>+++ valgrind-3.9.0-svn20140513r13961/memcheck/tests/unit_libcbase.c
>@@ -56,7 +56,8 @@ void test_VG_STREQN(void)
> }
> 
> // On PPC/Linux VKI_PAGE_SIZE is a variable, not a macro.
>-#if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux)
>+#if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux) \
>+    || defined(VGP_ppc64le_linux)
> unsigned long VKI_PAGE_SIZE  = 1UL << 12;
> #elif defined(VGP_arm64_linux)
> unsigned long VKI_PAGE_SIZE  = 1UL << 16;

Actions: View | Diff

Attachments on bug 1105030: 902458 | 902459 | 902460 | 902461 | 902565