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| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-09 10:18:57 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-17 17:33:49 +0100 |
| commit | a203ac702e0720135fac8b1f2061d119814c1798 (patch) | |
| tree | a4c4eddcef99ec509ca7c990caae480fa10b72b5 /include/exec | |
| parent | eb7eeb88628074207dd611472e712af775985e73 (diff) | |
| download | qemu-a203ac702e0720135fac8b1f2061d119814c1798.zip | |
memory: extract first iteration of address_space_read and address_space_write
We want to inline the case where there is only one iteration, because
then the compiler can also inline the memcpy. As a start, extract
everything after the first address_space_translate call.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/memory.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 24b7cba737..3680d6a135 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1366,6 +1366,12 @@ void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len, int is_write, hwaddr access_len); +/* Internal functions, part of the implementation of address_space_read. */ +MemTxResult address_space_read_continue(AddressSpace *as, hwaddr addr, + MemTxAttrs attrs, uint8_t *buf, + int len, hwaddr addr1, hwaddr l, + MemoryRegion *mr); + #endif #endif |