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Add configuration-specific options for --target=powerpc-xilinx-eabi. 

From-SVN: r146016
This commit is contained in:
Michael Eager 2009-04-13 22:49:18 +00:00 committed by Michael Eager
parent b0e2d00839
commit 9eca177408
3 changed files with 29 additions and 7 deletions
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8
gcc/ChangeLog
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@ -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

8
gcc/config.gcc
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@ -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

20
gcc/config/rs6000/rs6000-c.c
View File

@ -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");
}
}
}