[0/8] hw/core/cpu: Expose cpu_is_big_endian() method

Message

Philippe Mathieu-Daudé Oct. 4, 2024, 4:21 p.m. UTC

Introduce CPUClass::is_big_endian() handler and expose
the cpu_is_big_endian() method. This will be useful later
when endianness will be propagated in the slow paths,
allowing removal of various TARGET_BIG_ENDIAN uses.

Philippe Mathieu-Daudé (8):
  exec/tswap: Massage target_needs_bswap() definition
  hw/core/cpu: Introduce CPUClass::is_big_endian() handler
  target/arm: Implement CPUClass::is_big_endian
  target/microblaze: Implement CPUClass::is_big_endian
  target/mips: Declare mips_env_is_bigendian() in 'internal.h'
  target/mips: Implement CPUClass::is_big_endian
  target/ppc: Register CPUClass::is_big_endian
  hw/core/cpu: Expose cpu_is_big_endian() method

 include/exec/tswap.h          |  2 +-
 include/hw/core/cpu.h         | 11 ++++++++++-
 target/mips/internal.h        |  5 +++++
 hw/core/cpu-common.c          | 14 ++++++++++++++
 target/arm/cpu.c              |  6 ++++++
 target/microblaze/cpu.c       |  8 ++++++++
 target/mips/cpu.c             |  6 ++++++
 target/mips/tcg/ldst_helper.c | 15 +++++----------
 target/ppc/cpu_init.c         |  5 +++--
 9 files changed, 58 insertions(+), 14 deletions(-)