diff options
Diffstat (limited to 'tools/4.11/gcc/powerpc/gcc-4.9.2-RTEMS-Add-e6500-multilibs-for-PowerPC.patch')
-rw-r--r-- | tools/4.11/gcc/powerpc/gcc-4.9.2-RTEMS-Add-e6500-multilibs-for-PowerPC.patch | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/tools/4.11/gcc/powerpc/gcc-4.9.2-RTEMS-Add-e6500-multilibs-for-PowerPC.patch b/tools/4.11/gcc/powerpc/gcc-4.9.2-RTEMS-Add-e6500-multilibs-for-PowerPC.patch new file mode 100644 index 0000000..440e05d --- /dev/null +++ b/tools/4.11/gcc/powerpc/gcc-4.9.2-RTEMS-Add-e6500-multilibs-for-PowerPC.patch @@ -0,0 +1,71 @@ +From febe0c54031b437f713716251d6788dd481d5229 Mon Sep 17 00:00:00 2001 +From: sh <sh@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Fri, 9 Jan 2015 14:19:47 +0000 +Subject: [PATCH 3/3] RTEMS: Add e6500 multilibs for PowerPC + +Use 32-bit instructions only since currently there is no demand for a +larger address space. Provide one multilib with FPU and AltiVec support +and one without. + +gcc/ChangeLog + + * config/rs6000/rtems.h (CPP_OS_RTEMS_SPEC): Define __PPC_CPU_E6500__ + for -mcpu=e6500. + * config/rs6000/t-rtems: Add e6500 multilibs. + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@219391 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/config/rs6000/rtems.h | 3 ++- + gcc/config/rs6000/t-rtems | 13 +++++++++---- + 3 files changed, 20 insertions(+), 5 deletions(-) + +diff --git a/gcc/config/rs6000/rtems.h b/gcc/config/rs6000/rtems.h +index 2402d53..0464880 100644 +--- a/gcc/config/rs6000/rtems.h ++++ b/gcc/config/rs6000/rtems.h +@@ -52,7 +52,8 @@ + %{mcpu=750: %{!Dppc*: %{!Dmpc*: -Dmpc750} } } \ + %{mcpu=821: %{!Dppc*: %{!Dmpc*: -Dmpc821} } } \ + %{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } } \ +-%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540} } }" ++%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540} } } \ ++%{mcpu=e6500: -D__PPC_CPU_E6500__}" + + #undef SUBSUBTARGET_EXTRA_SPECS + #define SUBSUBTARGET_EXTRA_SPECS \ +diff --git a/gcc/config/rs6000/t-rtems b/gcc/config/rs6000/t-rtems +index e935947..eadda0d 100644 +--- a/gcc/config/rs6000/t-rtems ++++ b/gcc/config/rs6000/t-rtems +@@ -24,14 +24,17 @@ MULTILIB_MATCHES = + MULTILIB_EXCEPTIONS = + MULTILIB_REQUIRED = + +-MULTILIB_OPTIONS += mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 +-MULTILIB_DIRNAMES += m403 m505 m603e m604 m860 m7400 m8540 ++MULTILIB_OPTIONS += mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540/mcpu=e6500 ++MULTILIB_DIRNAMES += m403 m505 m603e m604 m860 m7400 m8540 me6500 ++ ++MULTILIB_OPTIONS += m32 ++MULTILIB_DIRNAMES += m32 + + MULTILIB_OPTIONS += msoft-float/mfloat-gprs=double + MULTILIB_DIRNAMES += nof gprsdouble + +-MULTILIB_OPTIONS += mno-spe +-MULTILIB_DIRNAMES += nospe ++MULTILIB_OPTIONS += mno-spe/mno-altivec ++MULTILIB_DIRNAMES += nospe noaltivec + + MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN} + MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV} +@@ -72,3 +75,5 @@ MULTILIB_REQUIRED += mcpu=8540 + MULTILIB_REQUIRED += mcpu=8540/msoft-float/mno-spe + MULTILIB_REQUIRED += mcpu=8540/mfloat-gprs=double + MULTILIB_REQUIRED += mcpu=860 ++MULTILIB_REQUIRED += mcpu=e6500/m32 ++MULTILIB_REQUIRED += mcpu=e6500/m32/msoft-float/mno-altivec +-- +1.8.4.5 + |