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RE: [PATCH v3 03/30] decodetree: Add support for 64-bit instructions
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From: |
Luis Fernando Fujita Pires |
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Subject: |
RE: [PATCH v3 03/30] decodetree: Add support for 64-bit instructions |
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Date: |
Fri, 30 Apr 2021 13:03:32 +0000 |
From: Richard Henderson <richard.henderson@linaro.org>
> From: Luis Fernando Fujita Pires <luis.pires@eldorado.org.br>
>
> Allow '64' to be specified for the instruction width command line params and
> use
> the appropriate extract and deposit functions in that case.
>
> This will be used to implement the new 64-bit Power ISA 3.1 instructions.
>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br>
> Message-Id:
> <CP2PR80MB3668E123E2EFDB0ACD3A46F1DA759@CP2PR80MB3668.lamprd80
> .prod.outlook.com>
> [rth: Drop the change to the field type; use bitop_width instead of separate
> variables for extract/deposit; use "ull" for 64-bit constants.]
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> scripts/decodetree.py | 21 ++++++++++++++-------
> 1 file changed, 14 insertions(+), 7 deletions(-)
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
- [PATCH v3 00/30] Base for adding PowerPC 64-bit instructions, Richard Henderson, 2021/04/29
- [PATCH v3 01/30] decodetree: Introduce whex and whexC helpers, Richard Henderson, 2021/04/29
- [PATCH v3 02/30] decodetree: More use of f-strings, Richard Henderson, 2021/04/29
- [PATCH v3 03/30] decodetree: Add support for 64-bit instructions, Richard Henderson, 2021/04/29
- RE: [PATCH v3 03/30] decodetree: Add support for 64-bit instructions,
Luis Fernando Fujita Pires <=
- [PATCH v3 05/30] target/ppc: Add cia field to DisasContext, Richard Henderson, 2021/04/29
- [PATCH v3 04/30] decodetree: Extend argument set syntax to allow types, Richard Henderson, 2021/04/29
- [PATCH v3 09/30] target/ppc: Remove special case for POWERPC_EXCP_TRAP, Richard Henderson, 2021/04/29
- [PATCH v3 06/30] target/ppc: Split out decode_legacy, Richard Henderson, 2021/04/29
- [PATCH v3 10/30] target/ppc: Simplify gen_debug_exception, Richard Henderson, 2021/04/29
- [PATCH v3 12/30] target/ppc: Replace POWERPC_EXCP_SYNC with DISAS_EXIT, Richard Henderson, 2021/04/29