Building for powerpc64 fails because of erroneous assertions that register r2 is clobbered. This has probably been fixed in version 3.13.
Signed-off-by: Joe Slater <jsla...@windriver.com> --- .../valgrind/valgrind/wait-for-3.13.patch | 40 ++++++++++++++++++++++ meta/recipes-devtools/valgrind/valgrind_3.12.0.bb | 3 ++ 2 files changed, 43 insertions(+) create mode 100644 meta/recipes-devtools/valgrind/valgrind/wait-for-3.13.patch diff --git a/meta/recipes-devtools/valgrind/valgrind/wait-for-3.13.patch b/meta/recipes-devtools/valgrind/valgrind/wait-for-3.13.patch new file mode 100644 index 0000000..efab1d3 --- /dev/null +++ b/meta/recipes-devtools/valgrind/valgrind/wait-for-3.13.patch @@ -0,0 +1,40 @@ +valgrind: allow compilation under gcc7 for powerpc64 + +Remove a few admonitions that r2 is not preserved by function or system calls +since they are not true. -m32 ppc code does not care, but -m64 code does. + +Upstream-Status: not-applicable [ version 3.13 has similar changes, but this is NOT a backport ] + +Signed-off-by: Joe Slater <joe.sla...@windriver.com> + +--- a/coregrind/m_debuglog.c ++++ b/coregrind/m_debuglog.c +@@ -215,7 +215,7 @@ static UInt local_sys_write_stderr ( con + : + : "b" (block) + : "cc","memory","cr0","ctr", +- "r0","r2","r3","r4","r5","r6","r7","r8","r9","r10","r11","r12" ++ "r0","r3","r4","r5","r6","r7","r8","r9","r10","r11","r12" + ); + if (block[0] < 0) + block[0] = -1; +@@ -231,7 +231,7 @@ static UInt local_sys_getpid ( void ) + : "=&r" (__res) + : "i" (__NR_getpid) + : "cc","memory","cr0","ctr", +- "r0","r2","r4","r5","r6","r7","r8","r9","r10","r11","r12" ++ "r0","r4","r5","r6","r7","r8","r9","r10","r11","r12" + ); + return (UInt)__res; + } +--- a/include/valgrind.h ++++ b/include/valgrind.h +@@ -2708,7 +2708,7 @@ typedef + #define __CALLER_SAVED_REGS \ + "lr", "ctr", "xer", \ + "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ +- "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ ++ "r0", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ + "r11", "r12", "r13" + + /* Macros to save and align the stack before making a function diff --git a/meta/recipes-devtools/valgrind/valgrind_3.12.0.bb b/meta/recipes-devtools/valgrind/valgrind_3.12.0.bb index 00135d8..8b0bc35 100644 --- a/meta/recipes-devtools/valgrind/valgrind_3.12.0.bb +++ b/meta/recipes-devtools/valgrind/valgrind_3.12.0.bb @@ -31,6 +31,7 @@ SRC_URI = "http://www.valgrind.org/downloads/valgrind-${PV}.tar.bz2 \ file://0004-pth_atfork1.c-Define-error-API-for-musl.patch \ file://0005-tc20_verifywrap.c-Fake-__GLIBC_PREREQ-with-musl.patch \ file://0006-pth_detached3.c-Dereference-pthread_t-before-adding-.patch \ + file://wait-for-3.13.patch \ " SRC_URI_append_libc-musl = "\ file://0001-fix-build-for-musl-targets.patch \ @@ -40,6 +41,8 @@ SRC_URI[sha256sum] = "67ca4395b2527247780f36148b084f5743a68ab0c850cb43e4a5b4b012 COMPATIBLE_HOST = '(i.86|x86_64|arm|aarch64|mips|powerpc|powerpc64).*-linux' +#COMPATIBLE_HOST_powerpc64 = 'null' + # valgrind supports armv7 and above COMPATIBLE_HOST_armv4 = 'null' COMPATIBLE_HOST_armv5 = 'null' -- 2.7.4 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core
