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qemu-common.h: Drop WORDS_ALIGNED define

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The WORDS_ALIGNED #define is not used anywhere, and hasn't been since
2013 when commit 612d590ebc6cef rewrote the various ld<type>_<endian>_p
functions to not use it. Remove the #define and the comment describing it.
Also remove the line in the comment about TARGET_WORDS_ALIGNED, since
it has never actually existed.

Backports commit 0d5c21f2b3bf1e0b562a2c74e353d2e03f2f50ef from qemu
This commit is contained in:
Peter Maydell 2018-02-24 17:01:49 -05:00 committed by Lioncash
parent 4470900f3b
commit 8d0faac1dc
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GPG key ID: 4E3C3CC1031BA9C7
2 changed files with 0 additions and 9 deletions
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5
qemu/include/exec/cpu-all.h
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@ -32,15 +32,10 @@
#define EXCP_YIELD 0x10004 /* cpu wants to yield timeslice to another */
/* some important defines:
*
* WORDS_ALIGNED : if defined, the host cpu can only make word aligned
* memory accesses.
*
* HOST_WORDS_BIGENDIAN : if defined, the host cpu is big endian and
* otherwise little endian.
*
* (TARGET_WORDS_ALIGNED : same for target cpu (not supported yet))
*
* TARGET_WORDS_BIGENDIAN : same for target cpu
*/

4
qemu/include/qemu-common.h
View file

@ -17,10 +17,6 @@
#include "qemu/fprintf-fn.h"
#include "exec/cpu-common.h"
#if defined(__arm__) || defined(__sparc__) || defined(__mips__) || defined(__hppa__) || defined(__ia64__)
#define WORDS_ALIGNED
#endif
#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
#include "unicorn/platform.h"