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[PATCH v2 0/5] target/mips: Replace TARGET_WORDS_BIGENDIAN by cpu_is_big
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH v2 0/5] target/mips: Replace TARGET_WORDS_BIGENDIAN by cpu_is_bigendian() |
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Date: |
Wed, 18 Aug 2021 23:55:12 +0200 |
Missing review: 1-3
MIPS CPU store its endianess in the CP0 Config0 register.
Use that runtime information instead of #ifdef'ry checking
TARGET_WORDS_BIGENDIAN by introducing the cpu_is_bigendian()
helper.
Since v1:
- Addressed rth's comments (call cpu_is_bigendian/get_lmask once)
- Add rth R-b on patches 4-5
Philippe Mathieu-Daudé (5):
target/mips: Call cpu_is_bigendian & inline GET_OFFSET in ld/st
helpers
target/mips: Replace GET_LMASK() macro by get_lmask(32) function
target/mips: Replace GET_LMASK64() macro by get_lmask(64) function
target/mips: Store CP0_Config0 in DisasContext
target/mips: Replace TARGET_WORDS_BIGENDIAN by cpu_is_bigendian()
target/mips/tcg/translate.h | 6 ++
target/mips/tcg/ldst_helper.c | 122 +++++++++++++----------
target/mips/tcg/translate.c | 71 ++++++-------
target/mips/tcg/nanomips_translate.c.inc | 20 ++--
4 files changed, 122 insertions(+), 97 deletions(-)
--
2.31.1
- [PATCH v2 0/5] target/mips: Replace TARGET_WORDS_BIGENDIAN by cpu_is_bigendian(),
Philippe Mathieu-Daudé <=
- [PATCH v2 1/5] target/mips: Call cpu_is_bigendian & inline GET_OFFSET in ld/st helpers, Philippe Mathieu-Daudé, 2021/08/18
- [PATCH v2 2/5] target/mips: Replace GET_LMASK() macro by get_lmask(32) function, Philippe Mathieu-Daudé, 2021/08/18
- [PATCH v2 3/5] target/mips: Replace GET_LMASK64() macro by get_lmask(64) function, Philippe Mathieu-Daudé, 2021/08/18
- [PATCH v2 4/5] target/mips: Store CP0_Config0 in DisasContext, Philippe Mathieu-Daudé, 2021/08/18
- [PATCH v2 5/5] target/mips: Replace TARGET_WORDS_BIGENDIAN by cpu_is_bigendian(), Philippe Mathieu-Daudé, 2021/08/18
- Re: [PATCH v2 0/5] target/mips: Replace TARGET_WORDS_BIGENDIAN by cpu_is_bigendian(), Philippe Mathieu-Daudé, 2021/08/21