motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 07:43:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

accel/tcg: Expand ATOMIC_MMU_LOOKUP_*

Browse source 
Unify the parameters of atomic_mmu_lookup between cputlb.c and
user-exec.c.  Call the function directly, and remove the macros.

Tested-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-07-16 17:49:09 -07:00
parent fcff001441
commit a754f7f34e
3 changed files with 36 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

12
accel/tcg/user-exec.c
View file

@ -1221,9 +1221,14 @@ uint64_t cpu_ldq_code(CPUArchState *env, abi_ptr ptr)
return ret;
}
/* Do not allow unaligned operations to proceed. Return the host address. */
/*
* Do not allow unaligned operations to proceed. Return the host address.
*
* @prot may be PAGE_READ, PAGE_WRITE, or PAGE_READ|PAGE_WRITE.
*/
static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
int size, uintptr_t retaddr)
TCGMemOpIdx oi, int size, int prot,
uintptr_t retaddr)
{
/* Enforce qemu required alignment. */
if (unlikely(addr & (size - 1))) {
@ -1243,9 +1248,6 @@ static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
#define ATOMIC_NAME(X) \
glue(glue(glue(cpu_atomic_ ## X, SUFFIX), END), _mmu)
#define ATOMIC_MMU_LOOKUP_RW atomic_mmu_lookup(env, addr, DATA_SIZE, retaddr)
#define ATOMIC_MMU_LOOKUP_R ATOMIC_MMU_LOOKUP_RW
#define ATOMIC_MMU_LOOKUP_W ATOMIC_MMU_LOOKUP_RW
#define ATOMIC_MMU_CLEANUP do { clear_helper_retaddr(); } while (0)
#define ATOMIC_MMU_IDX MMU_USER_IDX