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include/exec/memory: move devend functions to memory-internal.h

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Only system/physmem.c and system/memory.c use those functions, so we can
move then to internal header.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250317183417.285700-17-pierrick.bouvier@linaro.org>
This commit is contained in:
Pierrick Bouvier 2025-03-17 11:34:15 -07:00 • committed by Richard Henderson
parent 5519a52c0c
commit a54240931c
2 changed files with 19 additions and 18 deletions
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19
include/exec/memory-internal.h
View file

@ -43,5 +43,24 @@ void address_space_dispatch_free(AddressSpaceDispatch *d);
void mtree_print_dispatch(struct AddressSpaceDispatch *d,
MemoryRegion *root);
/* returns true if end is big endian. */
static inline bool devend_big_endian(enum device_endian end)
{
QEMU_BUILD_BUG_ON(DEVICE_HOST_ENDIAN != DEVICE_LITTLE_ENDIAN &&
DEVICE_HOST_ENDIAN != DEVICE_BIG_ENDIAN);
if (end == DEVICE_NATIVE_ENDIAN) {
return target_words_bigendian();
}
return end == DEVICE_BIG_ENDIAN;
}
/* enum device_endian to MemOp. */
static inline MemOp devend_memop(enum device_endian end)
{
return devend_big_endian(end) ? MO_BE : MO_LE;
}
#endif
#endif

18
include/exec/memory.h
View file

@ -3138,24 +3138,6 @@ address_space_write_cached(MemoryRegionCache *cache, hwaddr addr,
MemTxResult address_space_set(AddressSpace *as, hwaddr addr,
uint8_t c, hwaddr len, MemTxAttrs attrs);
/* returns true if end is big endian. */
static inline bool devend_big_endian(enum device_endian end)
{
QEMU_BUILD_BUG_ON(DEVICE_HOST_ENDIAN != DEVICE_LITTLE_ENDIAN &&
DEVICE_HOST_ENDIAN != DEVICE_BIG_ENDIAN);
if (end == DEVICE_NATIVE_ENDIAN) {
return target_words_bigendian();
}
return end == DEVICE_BIG_ENDIAN;
}
/* enum device_endian to MemOp. */
static inline MemOp devend_memop(enum device_endian end)
{
return devend_big_endian(end) ? MO_BE : MO_LE;
}
/*
* Inhibit technologies that require discarding of pages in RAM blocks, e.g.,
* to manage the actual amount of memory consumed by the VM (then, the memory