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Re: [Qemu-devel] [PULL v3] target/xtensa updates
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PULL v3] target/xtensa updates |
Date: |
Fri, 12 Jan 2018 10:20:31 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 |
On 09/01/2018 19:17, Max Filippov wrote:
> Hi Peter,
>
> please pull the following batch of updates for the target/xtensa.
> Changes v2->v3:
> - Don't use g_malloc_n, use g_new instead.
> Changes v1->v2:
> - Drop no longer used function option_bits_enabled.
>
> The following changes since commit 0a0dc59d27527b78a195c2d838d28b7b49e5a639:
>
> Update version for v2.11.0 release (2017-12-13 14:31:09 +0000)
>
> are available in the git repository at:
>
> git://github.com/OSLL/qemu-xtensa.git tags/20180109-xtensa
>
> for you to fetch changes up to 5a6539e627faf9251e1db78238b9f9b870610518:
>
> target/xtensa: implement disassembler (2018-01-09 09:55:39 -0800)
This fails compilation on CentOS 6:
/tmp/qemu-test/src/target/xtensa/translate.c:81: error: redefinition of typedef
'DisasContext'
/tmp/qemu-test/src/target/xtensa/cpu.h:339: note: previous declaration of
'DisasContext' was here
make[1]: *** [target/xtensa/translate.o] Error 1
make[1]: *** Waiting for unfinished jobs....
Paolo
> ----------------------------------------------------------------
> target/xtensa updates:
>
> - add libisa to the xtensa target;
> - change xtensa instruction translator to use it;
> - switch existing xtensa cores to use it;
> - add support for a number of instructions: salt/saltu, const16,
> GPIO32 group, debug mode and MMU-related;
> - add disassembler for Xtensa.
>
> ----------------------------------------------------------------
> Max Filippov (16):
> target/xtensa: pass actual frame size to the entry helper
> target/xtensa: import libisa source
> target/xtensa: extract core opcode translators
> target/xtensa: extract FPU2000 opcode translators
> target/xtensa: update import_core.sh script for libisa
> target/xtensa: switch dc232b to libisa
> target/xtensa: switch dc233c to libisa
> target/xtensa: switch fsf to libisa
> target/xtensa: use libisa for instruction decoding
> target/xtensa: tests: fix memctl SR test
> target/xtensa: drop DisasContext::litbase
> target/xtensa: add internal/noop SRs and opcodes
> target/xtensa: implement salt/saltu
> target/xtensa: implement GPIO32
> target/xtensa: implement const16
> target/xtensa: implement disassembler
>
> MAINTAINERS | 1 +
> disas/Makefile.objs | 1 +
> disas/xtensa.c | 133 +
> include/disas/bfd.h | 1 +
> include/hw/xtensa/xtensa-isa.h | 838 ++
> target/xtensa/Makefile.objs | 1 +
> target/xtensa/core-dc232b.c | 4 +
> target/xtensa/core-dc232b/xtensa-modules.c | 14105 +++++++++++++++++++++++++
> target/xtensa/core-dc233c.c | 4 +
> target/xtensa/core-dc233c/xtensa-modules.c | 15232
> +++++++++++++++++++++++++++
> target/xtensa/core-fsf.c | 5 +
> target/xtensa/core-fsf/xtensa-modules.c | 9841 +++++++++++++++++
> target/xtensa/cpu.c | 9 +
> target/xtensa/cpu.h | 31 +
> target/xtensa/helper.c | 37 +
> target/xtensa/import_core.sh | 15 +
> target/xtensa/op_helper.c | 2 +-
> target/xtensa/translate.c | 5900 +++++++----
> target/xtensa/xtensa-isa-internal.h | 231 +
> target/xtensa/xtensa-isa.c | 1745 +++
> target/xtensa/xtensa-isa.h | 1 +
> tests/tcg/xtensa/test_sr.S | 2 +-
> 22 files changed, 45955 insertions(+), 2184 deletions(-)
> create mode 100644 disas/xtensa.c
> create mode 100644 include/hw/xtensa/xtensa-isa.h
> create mode 100644 target/xtensa/core-dc232b/xtensa-modules.c
> create mode 100644 target/xtensa/core-dc233c/xtensa-modules.c
> create mode 100644 target/xtensa/core-fsf/xtensa-modules.c
> create mode 100644 target/xtensa/xtensa-isa-internal.h
> create mode 100644 target/xtensa/xtensa-isa.c
> create mode 100644 target/xtensa/xtensa-isa.h
>