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| author | Michael Eager <eager@eagercon.com> | 2009-04-13 22:49:18 +0000 |
|---|---|---|
| committer | Michael Eager <eager@gcc.gnu.org> | 2009-04-13 22:49:18 +0000 |
| commit | 9eca177408bb4bdad6ff4fea2cf5af4d02091788 (patch) | |
| tree | d870eb2917606c324c4e8165323f69c8e13b6a96 | |
| parent | b0e2d00839be9cb86101dea2ee75165121924015 (diff) | |
| download | gcc-9eca177408bb4bdad6ff4fea2cf5af4d02091788.zip gcc-9eca177408bb4bdad6ff4fea2cf5af4d02091788.tar.gz gcc-9eca177408bb4bdad6ff4fea2cf5af4d02091788.tar.bz2 | |
Add configuration-specific options for --target=powerpc-xilinx-eabi.
From-SVN: r146016
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config.gcc | 8 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000-c.c | 20 |
3 files changed, 29 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6301567..3e08e2b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2009-04-13 Michael Eager <eager@eagercon.com> + + * config/rs6000/rs6000-c.c: generate defines if rs6000_xilinx_fpu: + _XFPU, _XFPU_SP_LITE, _XFPU_SP_FULL, _XFPU_DP_LITE, _XFPU_DP_FULL + * config/rs6000/xilinx.h: New. Spec for powerpc-xilinx-eabi + * config.gcc (powerpc-xilinx-eabi): add xilinx.h to tm_file, + remove duplicate config + 2009-04-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> * ipa-inline.c (cgraph_decide_inlining_of_small_function): Dump diff --git a/gcc/config.gcc b/gcc/config.gcc index 21f4920..ac2fcc1 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -1775,7 +1775,7 @@ powerpc-*-eabialtivec*) use_gcc_stdint=wrap ;; powerpc-xilinx-eabi*) - tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h" + tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h rs6000/xilinx.h" extra_options="${extra_options} rs6000/sysv4.opt" tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm" use_gcc_stdint=wrap @@ -1899,12 +1899,6 @@ powerpcle-*-eabi*) extra_options="${extra_options} rs6000/sysv4.opt" use_gcc_stdint=wrap ;; -powerpc-xilinx-eabi*) - tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h" - extra_options="${extra_options} rs6000/sysv4.opt" - tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm" - use_gcc_stdint=wrap - ;; rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*) tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h rs6000/aix-stdint.h" tmake_file=rs6000/t-aix43 diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c index 3aa1714..79c96ac 100644 --- a/gcc/config/rs6000/rs6000-c.c +++ b/gcc/config/rs6000/rs6000-c.c @@ -347,6 +347,26 @@ rs6000_cpu_cpp_builtins (cpp_reader *pfile) /* Let the compiled code know if 'f' class registers will not be available. */ if (TARGET_SOFT_FLOAT || !TARGET_FPRS) builtin_define ("__NO_FPRS__"); + + /* Generate defines for Xilinx FPU. */ + if (rs6000_xilinx_fpu) + { + builtin_define ("_XFPU"); + if (rs6000_single_float && ! rs6000_double_float) + { + if (rs6000_simple_fpu) + builtin_define ("_XFPU_SP_LITE"); + else + builtin_define ("_XFPU_SP_FULL"); + } + if (rs6000_double_float) + { + if (rs6000_simple_fpu) + builtin_define ("_XFPU_DP_LITE"); + else + builtin_define ("_XFPU_DP_FULL"); + } + } } |