Srinath Parvathaneni 5291fe3cd1 aarch64: Add support for bfloat16 in gdb. ... This patch adds support for bfloat16 in AArch64 gdb. Also adds the field "bf" to vector registers h0-h31. Also adds the vector "bf" to h field in vector registers v0-v31. The following is how the vector register h and v looks like. Before this patch: (gdb) p $h0 $1 = {f = 0, u = 0, s = 0} (gdb) p/x $h0 $2 = {f = 0x0, u = 0x0, s = 0x0} (gdb) p $v0.h $3 = {f = {0, 0, 0, 0, 0, 0, 0, 0}, u = {0, 0, 0, 0, 0, 0, 0, 0}, s = {0, 0, 0, 0, 0, 0, 0, 0}} (gdb) p/x $v0.h $4 = {f = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, u = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, s = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} After this patch: (gdb) p $h0 $1 = {bf = 0, f = 0, u = 0, s = 0} (gdb) p/x $h0 $2 = {bf = 0x0, f = 0x0, u = 0x0, s = 0x0} (gdb) p $v0.h $3 = {bf = {0, 0, 0, 0, 0, 0, 0, 0}, f = {0, 0, 0, 0, 0, 0, 0, 0}, u = {0, 0, 0, 0, 0, 0, 0, 0}, s = {0, 0, 0, 0, 0, 0, 0, 0}} (gdb) p/x $v0.h $4 = {bf = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, f = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, u = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, s = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} gdb/ChangeLog: 2021-01-12 Srinath Parvathaneni <srinath.parvathaneni@arm.com> * aarch64-tdep.c (aarch64_vnh_type): Add "bf" field in h registers. (aarch64_vnv_type): Add "bf" type in h field of v registers. * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerated. * features/aarch64-fpu.xml: Add bfloat16 type. gdb/testsuite/ChangeLog: 2021-01-12 Srinath Parvathaneni <srinath.parvathaneni@arm.com> * gdb.arch/aarch64-fp.exp: Modify to test bfloat16 support.		2021-01-12 14:03:58 +00:00
..
arc
arm
i386
riscv
rs6000
sparc
aarch64-core.c
aarch64-core.xml
aarch64-fpu.c	aarch64: Add support for bfloat16 in gdb.	2021-01-12 14:03:58 +00:00
aarch64-fpu.xml	aarch64: Add support for bfloat16 in gdb.	2021-01-12 14:03:58 +00:00
aarch64-pauth.c
aarch64-pauth.xml
aarch64-sve.c
btrace-conf.dtd
btrace.dtd
feature_to_c.sh
gdb-target.dtd
gdbserver-regs.xsl
library-list-aix.dtd
library-list-svr4.dtd
library-list.dtd
m68k-core.xml
Makefile
microblaze-core.xml
microblaze-stack-protect.xml
microblaze-with-stack-protect.c
microblaze-with-stack-protect.xml
microblaze.c
microblaze.xml
mips64-cp0.xml
mips64-cpu.xml
mips64-dsp-linux.c
mips64-dsp-linux.xml
mips64-dsp.xml
mips64-fpu.xml
mips64-linux.c
mips64-linux.xml
mips-cp0.xml
mips-cpu.xml
mips-dsp-linux.c
mips-dsp-linux.xml
mips-dsp.xml
mips-fpu.xml
mips-linux.c
mips-linux.xml
nds32-core.xml
nds32-fpu.xml
nds32-system.xml
nds32.c
nds32.xml
nios2-cpu.xml
nios2-linux.xml
nios2.c
nios2.xml
number-regs.xsl
or1k-core.xml
or1k.c
or1k.xml
osdata.dtd
rx.c
rx.xml
s390-acr.xml
s390-core32.xml
s390-core64.xml
s390-fpr.xml
s390-gs-linux64.c
s390-gs-linux64.xml
s390-gs.xml
s390-gsbc.xml
s390-linux32.c
s390-linux32.xml
s390-linux32v1.c
s390-linux32v1.xml
s390-linux32v2.c
s390-linux32v2.xml
s390-linux64.c
s390-linux64.xml
s390-linux64v1.c
s390-linux64v1.xml
s390-linux64v2.c
s390-linux64v2.xml
s390-tdb.xml
s390-te-linux64.c
s390-te-linux64.xml
s390-tevx-linux64.c
s390-tevx-linux64.xml
s390-vx-linux64.c
s390-vx-linux64.xml
s390-vx.xml
s390x-core64.xml
s390x-gs-linux64.c
s390x-gs-linux64.xml
s390x-linux64.c
s390x-linux64.xml
s390x-linux64v1.c
s390x-linux64v1.xml
s390x-linux64v2.c
s390x-linux64v2.xml
s390x-te-linux64.c
s390x-te-linux64.xml
s390x-tevx-linux64.c
s390x-tevx-linux64.xml
s390x-vx-linux64.c
s390x-vx-linux64.xml
sort-regs.xsl
threads.dtd
tic6x-c6xp.c
tic6x-c6xp.xml
tic6x-c62x-linux.xml
tic6x-c64x-linux.xml
tic6x-c64xp-linux.xml
tic6x-core.c
tic6x-core.xml
tic6x-gp.c
tic6x-gp.xml
traceframe-info.dtd
xinclude.dtd