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gdb: Document floating-point support for LoongArch

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Update NEWS and gdb.texinfo to document floating-point support
for LoongArch.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
This commit is contained in:
Tiezhu Yang 2022-07-14 15:00:00 +08:00
parent 2df41bda2f
commit e24500cbab
2 changed files with 8 additions and 0 deletions
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gdb/NEWS
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@ -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

4
gdb/doc/gdb.texinfo
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@ -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