Supercedes: 20240812004451.13711-1-richard.hender...@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
