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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-07-14 15:00:00 +0800 |
|---|---|---|
| committer | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-07-14 22:44:04 +0800 |
| commit | e24500cbab783d42656d3b745947c98d7d5bdd83 (patch) | |
| tree | 6488a18846e2c69f36dc55a277ea2ffb61fe281b | |
| parent | 2df41bda2f80a1fbd443c44ee1bd54da579fc8a2 (diff) | |
| download | gdb-e24500cbab783d42656d3b745947c98d7d5bdd83.zip gdb-e24500cbab783d42656d3b745947c98d7d5bdd83.tar.gz gdb-e24500cbab783d42656d3b745947c98d7d5bdd83.tar.bz2 | |
gdb: Document floating-point support for LoongArch
Update NEWS and gdb.texinfo to document floating-point support
for LoongArch.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
| -rw-r--r-- | gdb/NEWS | 4 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 4 |
2 files changed, 8 insertions, 0 deletions
@@ -153,6 +153,10 @@ GNU/Linux/LoongArch (gdbserver) loongarch*-*-linux* ** GDBserver is now supported on LoongArch GNU/Linux. +* LoongArch floating-point support + +GDB now supports floating-point on LoongArch GNU/Linux. + *** Changes in GDB 12 * DBX mode is deprecated, and will be removed in GDB 13 diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 9a8b010..1c017e4 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -47174,6 +47174,10 @@ targets. It should contain the registers @samp{r0} through @samp{r31}, @samp{pc}, and @samp{badv}. Either the architectural names (@samp{r0}, @samp{r1}, etc) can be used, or the ABI names (@samp{zero}, @samp{ra}, etc). +The @samp{org.gnu.gdb.loongarch.fpu} feature is optional. If present, +it should contain registers @samp{f0} through @samp{f31}, @samp{fcc}, +and @samp{fcsr}. + @node MicroBlaze Features @subsection MicroBlaze Features @cindex target descriptions, MicroBlaze features |