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| author | Jürgen Urban <JuergenUrban@gmx.de> | 2013-06-04 18:05:55 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2013-06-04 18:05:55 +0000 |
| commit | 107eea2ca48ec70e64787340d3e07c8b59ab0e79 (patch) | |
| tree | daae81615c62801304aecdb8de4a285a367eb6cc /libgcc/config.host | |
| parent | ce6a6ae17520d9b0fb88e5cb9b9789f93062c16f (diff) | |
| download | gcc-107eea2ca48ec70e64787340d3e07c8b59ab0e79.zip gcc-107eea2ca48ec70e64787340d3e07c8b59ab0e79.tar.gz gcc-107eea2ca48ec70e64787340d3e07c8b59ab0e79.tar.bz2 | |
gcc/
2013-06-03 Jürgen Urban <JuergenUrban@gmx.de>
* config.gcc (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
(mips64r5900el-*-elf*): New configurations.
* config/mips/mips-cpus.def (r5900): New processor.
* config/mips/mips-tables.opt: Regenerate.
* config/mips/mips.c (mips_rtx_cost_data): Add an R5900 entry.
(mips_issue_rate): Handle PROCESSOR_R5900.
(mips_reorg_process_insns): Force reorder mode for the R5900.
* config/mips/mips.h (TARGET_MIPS5900): Define.
(ISA_HAS_CONDMOVE, ISA_HAS_PREFETCH, ISA_HAS_HILO_INTERLOCKS): Include
TARGET_MIPS5900.
(ISA_HAS_LOAD_DELAY, ISA_HAS_XFER_DELAY, ISA_HAS_FCMP_DELAY): Exclude
TARGET_MIPS5900.
* config/mips/mips.md (processor): Add r5900.
(MOVECC): Disallow CCmode conditions for TARGET_MIPS5900.
libgcc/
2013-06-03 Jürgen Urban <JuergenUrban@gmx.de>
* config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
(mips64r5900el-*-elf*): New configurations.
From-SVN: r199666
Diffstat (limited to 'libgcc/config.host')
| -rw-r--r-- | libgcc/config.host | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/libgcc/config.host b/libgcc/config.host index 0247bb0..8cf1c5f 100644 --- a/libgcc/config.host +++ b/libgcc/config.host @@ -739,7 +739,17 @@ mips*-*-netbsd*) # NetBSD/mips, either endian. ;; mips*-*-linux*) # Linux MIPS, either endian. extra_parts="$extra_parts crtfastmath.o" - tmake_file="${tmake_file} t-crtfm mips/t-mips16" + tmake_file="${tmake_file} t-crtfm" + # Check for MicroMIPS support. + case ${host} in + mips64r5900* | mipsr5900*) + # The MIPS16 support code uses floating point + # instructions that are not supported on r5900. + ;; + *) + tmake_file="${tmake_file} mips/t-mips16" + ;; + esac md_unwind_header=mips/linux-unwind.h if test "${ac_cv_sizeof_long_double}" = 16; then tmake_file="${tmake_file} mips/t-tpbit" @@ -777,10 +787,18 @@ mips-*-elf* | mipsel-*-elf*) tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" extra_parts="$extra_parts crti.o crtn.o" ;; +mipsr5900-*-elf* | mipsr5900el-*-elf*) + tmake_file="$tmake_file mips/t-elf mips/t-crtstuff" + extra_parts="$extra_parts crti.o crtn.o" + ;; mips64-*-elf* | mips64el-*-elf*) tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" extra_parts="$extra_parts crti.o crtn.o" ;; +mips64r5900-*-elf* | mips64r5900el-*-elf*) + tmake_file="$tmake_file mips/t-elf mips/t-crtstuff" + extra_parts="$extra_parts crti.o crtn.o" + ;; mips64vr-*-elf* | mips64vrel-*-elf*) tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff" extra_parts="$extra_parts crti.o crtn.o" |