diff options
| author | Pierrick Bouvier <pierrick.bouvier@linaro.org> | 2025-03-17 11:34:04 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2025-04-23 13:52:20 -0700 |
| commit | 82b75e943bdeb04c414767f8beff31d63dc5f2d3 (patch) | |
| tree | 4f5ab53566ba4c6dee29c229c7f973a37b49df22 /include/exec/memory.h | |
| parent | 713b5e1dccd1219f663f274a89b17e322e617ef9 (diff) | |
| download | focaccia-qemu-82b75e943bdeb04c414767f8beff31d63dc5f2d3.tar.gz focaccia-qemu-82b75e943bdeb04c414767f8beff31d63dc5f2d3.zip | |
exec/memory.h: make devend_memop "target defines" agnostic
Will allow to make system/memory.c common later. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20250317183417.285700-6-pierrick.bouvier@linaro.org>
Diffstat (limited to 'include/exec/memory.h')
| -rw-r--r-- | include/exec/memory.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index cc5915033c..577f473446 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -3138,25 +3138,17 @@ address_space_write_cached(MemoryRegionCache *cache, hwaddr addr, MemTxResult address_space_set(AddressSpace *as, hwaddr addr, uint8_t c, hwaddr len, MemTxAttrs attrs); -#ifdef COMPILING_PER_TARGET /* enum device_endian to MemOp. */ static inline MemOp devend_memop(enum device_endian end) { QEMU_BUILD_BUG_ON(DEVICE_HOST_ENDIAN != DEVICE_LITTLE_ENDIAN && DEVICE_HOST_ENDIAN != DEVICE_BIG_ENDIAN); -#if HOST_BIG_ENDIAN != TARGET_BIG_ENDIAN - /* Swap if non-host endianness or native (target) endianness */ - return (end == DEVICE_HOST_ENDIAN) ? 0 : MO_BSWAP; -#else - const int non_host_endianness = - DEVICE_LITTLE_ENDIAN ^ DEVICE_BIG_ENDIAN ^ DEVICE_HOST_ENDIAN; - - /* In this case, native (target) endianness needs no swap. */ - return (end == non_host_endianness) ? MO_BSWAP : 0; -#endif + bool big_endian = (end == DEVICE_NATIVE_ENDIAN + ? target_words_bigendian() + : end == DEVICE_BIG_ENDIAN); + return big_endian ? MO_BE : MO_LE; } -#endif /* COMPILING_PER_TARGET */ /* * Inhibit technologies that require discarding of pages in RAM blocks, e.g., |