Commit Graph

8 Commits

Author SHA1 Message Date
Taylor Simpson
f128c0fe10 Hexagon (target/hexagon) Add v68 HVX instructions
The following instructions are added
    V6_v6mpyvubs10_vxx
    V6_v6mpyhubs10_vxx
    V6_v6mpyvubs10
    V6_v6mpyhubs10

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230427224057.3766963-5-tsimpson@quicinc.com>
2023-05-18 12:40:51 -07:00
Markus Armbruster
1beb07ca8a target/hexagon: Clean up includes
This commit was created with scripts/clean-includes.

All .c should include qemu/osdep.h first.  The script performs three
related cleanups:

* Ensure .c files include qemu/osdep.h first.
* Including it in a .h is redundant, since the .c  already includes
  it.  Drop such inclusions.
* Likewise, including headers qemu/osdep.h includes is redundant.
  Drop these, too.

Changes to standalone programs dropped, because these intentionally
don't use qemu/osdep.h:

    target/hexagon/gen_dectree_import.c
    target/hexagon/gen_semantics.c
    target/hexagon/idef-parser/idef-parser.h
    target/hexagon/idef-parser/parser-helpers.c
    target/hexagon/idef-parser/parser-helpers.h

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20230202133830.2152150-14-armbru@redhat.com>
2023-02-08 07:28:05 +01:00
Taylor Simpson
1e536334cc Hexagon (target/hexagon) Add pkt and insn to DisasContext
This enables us to reduce the number of parameters to many functions
In particular, the generated functions previously took all 3 as arguments

Not only does this simplify the code, it improves the translation time

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20221108162906.3166-2-tsimpson@quicinc.com>
2022-12-16 10:10:28 -08:00
Zongyuan Li
4a818b3767 target/hexagon: remove unused variable
When building with clang version 13.0.0 (eg. Fedora 13.0.0-3.fc35),
two unused variables introduced by macro GATHER_FUNCTION and
SCATTER_FUNCTION will cause building process failure due to
[-Werror -Wunused-variable].

Signed-off-by: Zongyuan Li <zongyuan.li@smartx.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/831
Message-Id: <20220124064339.56027-1-zongyuan.li@smartx.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
2022-03-12 09:14:22 -08:00
Taylor Simpson
60d1180b68 Hexagon HVX (target/hexagon) instruction decoding
Add new file to target/hexagon/meson.build

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
2021-11-03 16:01:36 -05:00
Taylor Simpson
82f8b3dce2 Hexagon HVX (target/hexagon) instruction utility functions
Functions to support scatter/gather
Add new file to target/hexagon/meson.build

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
2021-11-03 16:01:30 -05:00
Taylor Simpson
64458f4855 Hexagon HVX (target/hexagon) macros
macros to interface with the generator
macros referenced in instruction semantics

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
2021-11-03 16:01:28 -05:00
Taylor Simpson
a1559537d1 Hexagon HVX (target/hexagon) add Hexagon Vector eXtensions (HVX) to core
HVX is a set of wide vector instructions.  Machine state includes
    vector registers (VRegs)
    vector predicate registers (QRegs)
    temporary registers for intermediate values
    store buffer (masked stores and scatter/gather)

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
2021-11-03 16:01:26 -05:00