Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
Comment: | Changes to extensions and test logic so that the build works with gcc and with -std=iso9899:1999 |
---|---|
Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
2575a68c3965e72f2ab211d933012442 |
User & Date: | drh 2019-11-20 12:07:40.508 |
Context
2019-11-20
| ||
13:31 | Further improve detection of corrupt records in fts3. Also fix an error with check-in [dfcf081d842629a0] (check-in: a0f6d526ba user: dan tags: trunk) | |
12:07 | Changes to extensions and test logic so that the build works with gcc and with -std=iso9899:1999 (check-in: 2575a68c39 user: drh tags: trunk) | |
2019-11-19
| ||
21:22 | Enhancements to DBSTAT: (1) Make name=? queries efficient. (2) Add the ability to aggregate results across each individual btree using the aggregate=TRUE constraint in the WHERE clause. (check-in: a48f6e1759 user: drh tags: trunk) | |
Changes
Changes to ext/misc/sha1.c.
︙ | ︙ | |||
35 36 37 38 39 40 41 | typedef struct SHA1Context SHA1Context; struct SHA1Context { unsigned int state[5]; unsigned int count[2]; unsigned char buffer[64]; }; | < < < < < < < < < < < < < < < < | 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | typedef struct SHA1Context SHA1Context; struct SHA1Context { unsigned int state[5]; unsigned int count[2]; unsigned char buffer[64]; }; #define SHA_ROT(x,l,r) ((x) << (l) | (x) >> (r)) #define rol(x,k) SHA_ROT(x,k,32-(k)) #define ror(x,k) SHA_ROT(x,32-(k),k) #define blk0le(i) (block[i] = (ror(block[i],8)&0xFF00FF00) \ |(rol(block[i],8)&0x00FF00FF)) #define blk0be(i) block[i] #define blk(i) (block[i&15] = rol(block[(i+13)&15]^block[(i+8)&15] \ ^block[(i+2)&15]^block[i&15],1)) |
︙ | ︙ |
Changes to src/hwtime.h.
1 2 3 4 5 6 7 8 9 10 11 12 13 | /* ** 2008 May 27 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ****************************************************************************** ** ** This file contains inline asm code for retrieving "high-performance" | | > | | | | < < > | > | | | < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | /* ** 2008 May 27 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ****************************************************************************** ** ** This file contains inline asm code for retrieving "high-performance" ** counters for x86 and x86_64 class CPUs. */ #ifndef SQLITE_HWTIME_H #define SQLITE_HWTIME_H /* ** The following routine only works on pentium-class (or newer) processors. ** It uses the RDTSC opcode to read the cycle count value out of the ** processor and returns that value. This can be used for high-res ** profiling. */ #if !defined(__STRICT_ANSI__) && \ (defined(__GNUC__) || defined(_MSC_VER)) && \ (defined(i386) || defined(__i386__) || defined(_M_IX86)) #if defined(__GNUC__) __inline__ sqlite_uint64 sqlite3Hwtime(void){ unsigned int lo, hi; __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi)); return (sqlite_uint64)hi << 32 | lo; } #elif defined(_MSC_VER) __declspec(naked) __inline sqlite_uint64 __cdecl sqlite3Hwtime(void){ __asm { rdtsc ret ; return value at EDX:EAX } } #endif #elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__x86_64__)) __inline__ sqlite_uint64 sqlite3Hwtime(void){ unsigned long val; __asm__ __volatile__ ("rdtsc" : "=A" (val)); return val; } #elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__ppc__)) __inline__ sqlite_uint64 sqlite3Hwtime(void){ unsigned long long retval; unsigned long junk; __asm__ __volatile__ ("\n\ 1: mftbu %1\n\ mftb %L0\n\ mftbu %0\n\ cmpw %0,%1\n\ bne 1b" : "=r" (retval), "=r" (junk)); return retval; } #else /* ** asm() is needed for hardware timing support. Without asm(), ** disable the sqlite3Hwtime() routine. ** ** sqlite3Hwtime() is only used for some obscure debugging ** and analysis configurations, not in any deliverable, so this ** should not be a great loss. */ sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); } #endif #endif /* !defined(SQLITE_HWTIME_H) */ |
Changes to tool/dbhash.c.
︙ | ︙ | |||
58 59 60 61 62 63 64 | */ /* * blk0() and blk() perform the initial expand. * I got the idea of expanding during the round function from SSLeay * * blk0le() for little-endian and blk0be() for big-endian. */ | < < < < < < < < < < < < < < < | 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | */ /* * blk0() and blk() perform the initial expand. * I got the idea of expanding during the round function from SSLeay * * blk0le() for little-endian and blk0be() for big-endian. */ #define SHA_ROT(x,l,r) ((x) << (l) | (x) >> (r)) #define rol(x,k) SHA_ROT(x,k,32-(k)) #define ror(x,k) SHA_ROT(x,32-(k),k) #define blk0le(i) (block[i] = (ror(block[i],8)&0xFF00FF00) \ |(rol(block[i],8)&0x00FF00FF)) #define blk0be(i) block[i] #define blk(i) (block[i&15] = rol(block[(i+13)&15]^block[(i+8)&15] \ ^block[(i+2)&15]^block[i&15],1)) |
︙ | ︙ |