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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-04 18:05:55 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-04 18:05:55 +0000 |
| commit | 60b34f301b8b9216bae1c95b68459b44044fc593 (patch) | |
| tree | daae81615c62801304aecdb8de4a285a367eb6cc /libgcc | |
| parent | 4c115a64c51b3440a48a664cf7fa0a3b2239ae9f (diff) | |
| download | gcc-60b34f301b8b9216bae1c95b68459b44044fc593.tar.gz | |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199666 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 5 | ||||
| -rw-r--r-- | libgcc/config.host | 20 |
2 files changed, 24 insertions, 1 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 956ecb0fdb4..81edf447f03 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,8 @@ +2013-06-04 Jürgen Urban <JuergenUrban@gmx.de> + + * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) + (mips64r5900el-*-elf*): New configurations. + 2013-06-04 Alan Modra <amodra@gmail.com> * config/rs6000/ibm-ldouble.c: Enable for little-endian. diff --git a/libgcc/config.host b/libgcc/config.host index 0247bb0106d..8cf1c5f43bc 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" |