From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: laurent@vivier.eu, daniel@0x0f.com
Subject: [PATCH v3 00/26] target/m68k: fpu improvements
Date: Mon, 9 Sep 2024 10:27:57 -0700 [thread overview]
Message-ID: <20240909172823.649837-1-richard.henderson@linaro.org> (raw)
Supercedes: 20240812004451.13711-1-richard.henderson@linaro.org
("[PATCH for-9.2 v2 0/4] target/m68k: Implement fmove.p")
Changes for v3:
- Implement FPSR.EXC. In particular, packed decimal sets a
different inexact bit.
- Lots of cleanup to the address/load/store translation, in
order to be able to pass down insn+ext only to gen_store_fp,
and not store it in DisasContext.
- Implement FPIAR stub.
r~
Richard Henderson (26):
target/m68k: Always return a temporary from gen_lea_mode
target/m68k: Add FPSR exception bit defines
target/m68k: Restore fp rounding mode on vm load
target/m68k: Keep FPSR up-to-date
target/m68k: Update FPSR.EXC
softfloat: Set QEMU_NO_HARDFLOAT for m68k
target/m68k: Invoke update_fpsr for FMOVECR
target/m68k: Introduce M68K_FEATURE_FPU_PACKED_DECIMAL
target/m68k: Merge gen_ea into SRC_EA and DEST_EA
target/m68k: Use g_assert_not_reached in gen_lea_mode and gen_ea_mode
target/m68k: Use OS_UNSIZED in LEA, PEA, JMP
target/m68k: Move pre-dec/post-inc to gen_lea_mode
target/m68k: Split gen_ea_mode for load/store
target/m68k: Remove env argument to gen_lea_indexed
target/m68k: Remove env argument to gen_lea_mode
target/m68k: Remove env argument to gen_load_mode
target/m68k: Remove env argument to gen_store_mode
target/m68k: Remove env argument to gen_ea_mode_fp
target/m68k: Split gen_ea_mode_fp for load/store
target/m68k: Move gen_addr_fault into gen_{load,store}_mode_fp
target/m68k: Merge gen_load_fp, gen_load_mode_fp
target/m68k: Merge gen_store_fp, gen_store_mode_fp
target/m68k: Implement packed decimal real loads and stores
tests/tcg/m68k: Add packed decimal tests
target/m68k: Make vmstate variables static
target/m68k: Implement FPIAR
target/m68k/cpu.h | 27 +-
target/m68k/helper.h | 7 +-
fpu/softfloat.c | 2 +-
target/m68k/cpu.c | 38 +-
target/m68k/fpu_helper.c | 351 ++-
target/m68k/gen-floatx80-pow10.c | 33 +
target/m68k/helper.c | 18 +-
target/m68k/translate.c | 800 +++--
tests/tcg/m68k/packeddecimal-1.c | 41 +
tests/tcg/m68k/packeddecimal-2.c | 46 +
target/m68k/floatx80-pow10.c.inc | 4935 ++++++++++++++++++++++++++++++
tests/tcg/m68k/Makefile.target | 4 +-
12 files changed, 5763 insertions(+), 539 deletions(-)
create mode 100644 target/m68k/gen-floatx80-pow10.c
create mode 100644 tests/tcg/m68k/packeddecimal-1.c
create mode 100644 tests/tcg/m68k/packeddecimal-2.c
create mode 100644 target/m68k/floatx80-pow10.c.inc
--
2.43.0
next reply other threads:[~2024-09-09 17:28 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-09 17:27 Richard Henderson [this message]
2024-09-09 17:27 ` [PATCH v3 01/26] target/m68k: Always return a temporary from gen_lea_mode Richard Henderson
2024-09-09 17:27 ` [PATCH v3 02/26] target/m68k: Add FPSR exception bit defines Richard Henderson
2024-09-09 17:28 ` [PATCH v3 03/26] target/m68k: Restore fp rounding mode on vm load Richard Henderson
2024-09-09 21:59 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 04/26] target/m68k: Keep FPSR up-to-date Richard Henderson
2024-09-09 17:28 ` [PATCH v3 05/26] target/m68k: Update FPSR.EXC Richard Henderson
2024-09-09 17:28 ` [PATCH v3 06/26] softfloat: Set QEMU_NO_HARDFLOAT for m68k Richard Henderson
2024-09-09 17:28 ` [PATCH v3 07/26] target/m68k: Invoke update_fpsr for FMOVECR Richard Henderson
2024-09-09 17:28 ` [PATCH v3 08/26] target/m68k: Introduce M68K_FEATURE_FPU_PACKED_DECIMAL Richard Henderson
2024-09-09 17:28 ` [PATCH v3 09/26] target/m68k: Merge gen_ea into SRC_EA and DEST_EA Richard Henderson
2024-09-09 22:02 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 10/26] target/m68k: Use g_assert_not_reached in gen_lea_mode and gen_ea_mode Richard Henderson
2024-09-09 22:03 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 11/26] target/m68k: Use OS_UNSIZED in LEA, PEA, JMP Richard Henderson
2024-09-09 17:28 ` [PATCH v3 12/26] target/m68k: Move pre-dec/post-inc to gen_lea_mode Richard Henderson
2024-09-09 17:28 ` [PATCH v3 13/26] target/m68k: Split gen_ea_mode for load/store Richard Henderson
2024-09-09 17:28 ` [PATCH v3 14/26] target/m68k: Remove env argument to gen_lea_indexed Richard Henderson
2024-09-09 22:05 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 15/26] target/m68k: Remove env argument to gen_lea_mode Richard Henderson
2024-09-09 22:06 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 16/26] target/m68k: Remove env argument to gen_load_mode Richard Henderson
2024-09-09 22:06 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 17/26] target/m68k: Remove env argument to gen_store_mode Richard Henderson
2024-09-09 22:06 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 18/26] target/m68k: Remove env argument to gen_ea_mode_fp Richard Henderson
2024-09-09 22:06 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 19/26] target/m68k: Split gen_ea_mode_fp for load/store Richard Henderson
2024-09-09 22:13 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 20/26] target/m68k: Move gen_addr_fault into gen_{load, store}_mode_fp Richard Henderson
2024-09-09 22:14 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 21/26] target/m68k: Merge gen_load_fp, gen_load_mode_fp Richard Henderson
2024-09-09 22:16 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 22/26] target/m68k: Merge gen_store_fp, gen_store_mode_fp Richard Henderson
2024-09-09 22:16 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 23/26] target/m68k: Implement packed decimal real loads and stores Richard Henderson
2024-09-09 17:28 ` [PATCH v3 24/26] tests/tcg/m68k: Add packed decimal tests Richard Henderson
2024-09-09 17:28 ` [PATCH v3 25/26] target/m68k: Make vmstate variables static Richard Henderson
2024-09-09 22:17 ` Philippe Mathieu-Daudé
2024-09-09 17:28 ` [PATCH v3 26/26] target/m68k: Implement FPIAR Richard Henderson
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