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binutils-gdb/gdb/features
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Felix Willgerodt 2a67f09db1 Add bfloat16 support for AVX512 register view. 
This adds support for the bfloat16 datatype, which can be seen as a short
version of FP32, skipping the least significant 16 bits of the mantissa.
Since the datatype is currently only supported by the AVX512 registers,
the printing of bfloat16 values is only supported for xmm, ymm and zmm
registers.

gdb/ChangeLog:
2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
	    Felix Willgerodt  <Felix.Willgerodt@intel.com>

	* gdbarch.sh: Added bfloat16 type.
	* gdbarch.c: Regenerated.
	* gdbarch.h: Regenerated.
	* gdbtypes.c (floatformats_bfloat16): New struct.
	(gdbtypes_post_init): Add builtin_bfloat16.
	* gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
	(floatformats_bfloat16): New struct.
	* i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
	(i386_ymm_type): Add field "v16_bfloat16"
	(i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
	* target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
	* gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
	* gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
	* features/i386/64bit-avx512.xml: Add bfloat16 type.
	* features/i386/64bit-avx512.c: Regenerated.
	* features/i386/64bit-sse.xml: Add bfloat16 type.
	* features/i386/64bit-sse.c: Regenerated.

gdb/testsuite/ChangeLog:
2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
	    Felix Willgerodt  <Felix.Willgerodt@intel.com>

	* x86-avx512bf16.c: New file.
	* x86-avx512bf16.exp: Likewise.
	* lib/gdb.exp (skip_avx512bf16_tests): New function.
2020-09-11 11:42:47 -07:00
..
arc arc: Add ARCv2 XML target along with refactoring 2020-08-25 17:31:26 +02:00
arm Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
i386 Add bfloat16 support for AVX512 register view. 2020-09-11 11:42:47 -07:00
riscv gdb/riscv: Remove CSR feature file 2020-06-25 18:07:30 +01:00
rs6000 Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
sparc Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
aarch64-core.c
aarch64-core.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
aarch64-fpu.c
aarch64-fpu.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
aarch64-pauth.c
aarch64-pauth.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
aarch64-sve.c Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
btrace-conf.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
btrace.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
feature_to_c.sh Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
gdb-target.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
gdbserver-regs.xsl
library-list-aix.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
library-list-svr4.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
library-list.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
m68k-core.xml
Makefile arc: Add ARCv2 XML target along with refactoring 2020-08-25 17:31:26 +02:00
microblaze-core.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
microblaze-stack-protect.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
microblaze-with-stack-protect.c
microblaze-with-stack-protect.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
microblaze.c
microblaze.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips64-cp0.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips64-cpu.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips64-dsp-linux.c
mips64-dsp-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips64-dsp.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips64-fpu.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips64-linux.c
mips64-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips-cp0.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips-cpu.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips-dsp-linux.c
mips-dsp-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips-dsp.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips-fpu.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mips-linux.c
mips-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
nds32-core.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
nds32-fpu.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
nds32-system.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
nds32.c
nds32.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
nios2-cpu.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
nios2-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
nios2.c
nios2.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
number-regs.xsl
or1k-core.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
or1k.c
or1k.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
osdata.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
rx.c
rx.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-acr.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-core32.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-core64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-fpr.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-gs-linux64.c
s390-gs-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-gs.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-gsbc.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-linux32.c
s390-linux32.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-linux32v1.c
s390-linux32v1.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-linux32v2.c
s390-linux32v2.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-linux64.c
s390-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-linux64v1.c
s390-linux64v1.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-linux64v2.c
s390-linux64v2.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-tdb.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-te-linux64.c
s390-te-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-tevx-linux64.c
s390-tevx-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-vx-linux64.c
s390-vx-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390-vx.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-core64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-gs-linux64.c
s390x-gs-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-linux64.c
s390x-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-linux64v1.c
s390x-linux64v1.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-linux64v2.c
s390x-linux64v2.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-te-linux64.c
s390x-te-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-tevx-linux64.c
s390x-tevx-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
s390x-vx-linux64.c
s390x-vx-linux64.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
sort-regs.xsl
threads.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
tic6x-c6xp.c
tic6x-c6xp.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
tic6x-c62x-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
tic6x-c64x-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
tic6x-c64xp-linux.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
tic6x-core.c
tic6x-core.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
tic6x-gp.c
tic6x-gp.xml Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
traceframe-info.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
xinclude.dtd Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00