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Do not make assumptions about the byteorder of PowerPC processors.

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FossilOrigin-Name: 4a2498fed4c5436fbcd4179db85e2741fdab37d42b0eebf12f41ec4573ce2c61
This commit is contained in:
drh
2023-09-04 12:50:17 +00:00
parent d3c5471a9a
commit 25a6e6ec8b
4 changed files with 42 additions and 20 deletions
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17
ext/rtree/rtree.c
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@ -475,15 +475,20 @@ struct RtreeMatchArg {
** -DSQLITE_RUNTIME_BYTEORDER=1 is set, then byte-order is determined
** at run-time.
*/
#ifndef SQLITE_BYTEORDER
# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
#ifndef SQLITE_BYTEORDER /* Replicate changes at tag-20230904a */
# if defined(__BYTE_ORDER__) && __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
# define SQLITE_BYTEORDER 4321
# elif defined(__BYTE_ORDER__) && __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
# define SQLITE_BYTEORDER 1234
# elif defined(__BIG_ENDIAN__) && __BIG_ENDIAN__==1
# define SQLITE_BYTEORDER 4321
# elif defined(i386) || defined(__i386__) || defined(_M_IX86) || \
defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
defined(__ARMEL__) || defined(__AARCH64EL__) || defined(_M_ARM64)
# define SQLITE_BYTEORDER 1234
# elif defined(sparc) || defined(__ppc__) || \
defined(__ARMEB__) || defined(__AARCH64EB__)
# define SQLITE_BYTEORDER 4321
# define SQLITE_BYTEORDER 1234
# elif defined(sparc) || defined(__ARMEB__) || defined(__AARCH64EB__)
# define SQLITE_BYTEORDER 4321
# else
# define SQLITE_BYTEORDER 0
# endif

14
manifest
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@ -1,5 +1,5 @@
C Performance\soptimization\sto\sthe\sOP_MakeRecord\sopcode.
D 2023-09-02T19:35:15.746
C Do\snot\smake\sassumptions\sabout\sthe\sbyteorder\sof\sPowerPC\sprocessors.
D 2023-09-04T12:50:17.388
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -468,7 +468,7 @@ F ext/repair/test/checkindex01.test b530f141413b587c9eb78ff734de6bb79bc3515c3350
F ext/repair/test/test.tcl 686d76d888dffd021f64260abf29a55c57b2cedfa7fc69150b42b1d6119aac3c
F ext/rtree/README 6315c0d73ebf0ec40dedb5aa0e942bc8b54e3761
F ext/rtree/geopoly.c 971e0b5bd9adaf0811feb8c0842a310811159da10319eb0e74fdb42bf26b99ca
F ext/rtree/rtree.c 6954f4a3ca51c2e3db35c52e0513f3520999eb7a967f3d53b71db7ebddd8b3a5
F ext/rtree/rtree.c c7c7bb528a88971916420f3d66514bbefeb2e4176116e0a8c548ba8ae1a0f44e
F ext/rtree/rtree.h 4a690463901cb5e6127cf05eb8e642f127012fd5003830dbc974eca5802d9412
F ext/rtree/rtree1.test 877d40b8b61b1f88cec9d4dc0ff8334f5b05299fac12a35141532e2881860e9d
F ext/rtree/rtree2.test 9d9deddbb16fd0c30c36e6b4fdc3ee3132d765567f0f9432ee71e1303d32603d
@ -710,7 +710,7 @@ F src/shell.c.in 2f9be25294b68b07e7e81f0adcec4475aba6011b64f160e414efe226910c4d7
F src/sqlite.h.in 73a366c1c45d5ac9888cfe81c458826a44498531d106cfb4f328193ab5f6f17d
F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
F src/sqlite3ext.h 2f30b2671f4c03cd27a43f039e11251391066c97d11385f5f963bb40b03038ac
F src/sqliteInt.h 025ed58a41968ef80d64cdc194caa8dd207b0256b147253d762fdac7a62408f9
F src/sqliteInt.h 304deb0cb33993a19545809d245a2bfd34afb77ae701087597f64c463de596cc
F src/sqliteLimit.h 33b1c9baba578d34efe7dfdb43193b366111cdf41476b1e82699e14c11ee1fb6
F src/status.c 160c445d7d28c984a0eae38c144f6419311ed3eace59b44ac6dafc20db4af749
F src/table.c 0f141b58a16de7e2fbe81c308379e7279f4c6b50eb08efeec5892794a0ba30d1
@ -2115,8 +2115,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P 8ca1d815a57be1fade59fb8ea5705c27b10294e4959c8a9c624f1623df6a5f63
R 0e6afccb7a4835252cfbd19ff45f7333
P 2aef9af3dd493a82ba090ccb8ab1b8974349392ec3f1c35db7a3dbbec41b5c51
R a87cf75daed42b21bba72eb7f67c969b
U drh
Z 13ff01fb714ee22f814a38c590df0fe5
Z 72c7bea784c6c2657adbd0596be177aa
# Remove this line to create a well-formed Fossil manifest.

2
manifest.uuid
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@ -1 +1 @@
2aef9af3dd493a82ba090ccb8ab1b8974349392ec3f1c35db7a3dbbec41b5c51
4a2498fed4c5436fbcd4179db85e2741fdab37d42b0eebf12f41ec4573ce2c61

29
src/sqliteInt.h
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@ -923,16 +923,33 @@ typedef INT16_TYPE LogEst;
** using C-preprocessor macros. If that is unsuccessful, or if
** -DSQLITE_BYTEORDER=0 is set, then byte-order is determined
** at run-time.
**
** If you are building SQLite on some obscure platform for which the
** following ifdef magic does not work, you can always include either:
**
** -DSQLITE_BYTEORDER=1234
**
** or
**
** -DSQLITE_BYTEORDER=4321
**
** to cause the build to work for little-endian or big-endian processors,
** respectively.
*/
#ifndef SQLITE_BYTEORDER
# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
#ifndef SQLITE_BYTEORDER /* Replicate changes at tag-20230904a */
# if defined(__BYTE_ORDER__) && __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
# define SQLITE_BYTEORDER 4321
# elif defined(__BYTE_ORDER__) && __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
# define SQLITE_BYTEORDER 1234
# elif defined(__BIG_ENDIAN__) && __BIG_ENDIAN__==1
# define SQLITE_BYTEORDER 4321
# elif defined(i386) || defined(__i386__) || defined(_M_IX86) || \
defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
defined(__ARMEL__) || defined(__AARCH64EL__) || defined(_M_ARM64)
# define SQLITE_BYTEORDER 1234
# elif defined(sparc) || defined(__ppc__) || \
defined(__ARMEB__) || defined(__AARCH64EB__)
# define SQLITE_BYTEORDER 4321
# define SQLITE_BYTEORDER 1234
# elif defined(sparc) || defined(__ARMEB__) || defined(__AARCH64EB__)
# define SQLITE_BYTEORDER 4321
# else
# define SQLITE_BYTEORDER 0
# endif