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Commit75815c3

Browse files
committed
cleanup.
1 parent27aaf9d commit75815c3

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2 files changed

+71
-68
lines changed

2 files changed

+71
-68
lines changed

‎src/backend/storage/buffer/s_lock.c

Lines changed: 13 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.30 2001/01/1920:39:16 momjian Exp $
11+
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.31 2001/01/1921:09:57 momjian Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -144,23 +144,24 @@ _tas:\n\
144144
rts\n\
145145
_success:\n\
146146
moveq #0,d0\n\
147-
rts");
147+
rts\n\
148+
");
148149
}
149150

150151
#endif/* __m68k__ */
151152

152153
#if defined(__APPLE__)&& defined(__ppc__)
153154
/* used in darwin. */
154155
/* We key off __APPLE__ here because this function differs from
155-
* the LinuxPPC implementation only in compiler syntax.
156+
* the LinuxPPC implementation only in compiler syntax.
156157
*/
157158
staticvoid
158159
tas_dummy()
159160
{
160-
__asm__ __volatile__(
161+
__asm__ __volatile__(
161162
"\
162-
.globl tas\n\
163-
.globl_tas\n\
163+
.globltas\n\
164+
.globl_tas\n\
164165
_tas:\n\
165166
tas:\n\
166167
lwarxr5,0,r3\n\
@@ -173,8 +174,8 @@ fail:li r3,1\n\
173174
blr \n\
174175
success:\n\
175176
li r3,0\n\
176-
blr\n\
177-
");
177+
blr\n\
178+
");
178179
}
179180

180181
#endif/* __APPLE__ && __ppc__ */
@@ -198,7 +199,8 @@ fail:li3,1 \n\
198199
blr \n\
199200
success:\n\
200201
li 3,0\n\
201-
blr");
202+
blr\n\
203+
");
202204
}
203205

204206
#endif/* __powerpc__ */
@@ -222,7 +224,8 @@ tas:\n\
222224
j$31\n\
223225
fail:\n\
224226
li$2, 1\n\
225-
j $31");
227+
j $31\n\
228+
");
226229
}
227230

228231
#endif/* __mips__ */

‎src/include/storage/s_lock.h

Lines changed: 58 additions & 58 deletions
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,7 @@
99
*
1010
*
1111
* IDENTIFICATION
12-
* $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.83 2001/01/1920:39:16 momjian Exp $
12+
* $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.84 2001/01/1921:09:57 momjian Exp $
1313
*
1414
*-------------------------------------------------------------------------
1515
*/
@@ -103,12 +103,12 @@ extern void s_lock_sleep(unsigned spins, int microsec,
103103
* Standard _asm format:
104104
*
105105
*__asm__ __volatile__(
106-
*"command\n"
107-
*"command\n"
108-
*"command\n"
109-
*:"=r"(_res)return value, in register
110-
*:"r"(lock)argument, 'lock pointer', in register
111-
*:"r0");inline code uses this register
106+
"command\n"
107+
"command\n"
108+
"command\n"
109+
:"=r"(_res)return value, in register
110+
:"r"(lock)argument, 'lock pointer', in register
111+
:"r0");inline code uses this register
112112
*/
113113

114114

@@ -121,10 +121,10 @@ tas(volatile slock_t *lock)
121121
registerslock_t_res=1;
122122

123123
__asm__ __volatile__(
124-
"lock\n"
125-
"xchgb%0,%1\n"
126-
:"=q"(_res),"=m"(*lock)
127-
:"0"(_res));
124+
"lock\n"
125+
"xchgb%0,%1\n"
126+
:"=q"(_res),"=m"(*lock)
127+
:"0"(_res));
128128
return (int)_res;
129129
}
130130

@@ -140,10 +140,10 @@ tas(volatile slock_t *lock)
140140
longintret;
141141

142142
__asm__ __volatile__(
143-
"xchg4 %0=%1,%2\n"
144-
:"=r"(ret),"=m"(*lock)
145-
:"r"(1),"1"(*lock)
146-
:"memory");
143+
"xchg4 %0=%1,%2\n"
144+
:"=r"(ret),"=m"(*lock)
145+
:"r"(1),"1"(*lock)
146+
:"memory");
147147

148148
return (int)ret;
149149
}
@@ -160,9 +160,9 @@ tas(volatile slock_t *lock)
160160
registerslock_t_res=1;
161161

162162
__asm__ __volatile__(
163-
"swpb %0, %0, [%3]\n"
164-
:"=r"(_res),"=m"(*lock)
165-
:"0"(_res),"r"(lock));
163+
"swpb %0, %0, [%3]\n"
164+
:"=r"(_res),"=m"(*lock)
165+
:"0"(_res),"r"(lock));
166166
return (int)_res;
167167
}
168168

@@ -180,14 +180,14 @@ tas(volatile slock_t *lock)
180180
int_res;
181181

182182
__asm____volatile__(
183-
"la1,1\n"
184-
"l 2,%2\n"
185-
"slr 0,0\n"
186-
"cs 0,1,0(2)\n"
187-
"lr %1,0\n"
188-
:"=m"(lock),"=d"(_res)
189-
:"m"(lock)
190-
:"0","1","2");
183+
"la1,1\n"
184+
"l2,%2\n"
185+
"slr0,0\n"
186+
"cs0,1,0(2)\n"
187+
"lr%1,0\n"
188+
:"=m"(lock),"=d"(_res)
189+
:"m"(lock)
190+
:"0","1","2");
191191

192192
return (_res);
193193
}
@@ -204,9 +204,9 @@ tas(volatile slock_t *lock)
204204
registerslock_t_res=1;
205205

206206
__asm__ __volatile__(
207-
"ldstub[%2], %0\n"
208-
:"=r"(_res),"=m"(*lock)
209-
:"r"(lock));
207+
"ldstub[%2], %0\n"
208+
:"=r"(_res),"=m"(*lock)
209+
:"r"(lock));
210210
return (int)_res;
211211
}
212212

@@ -222,11 +222,11 @@ tas(volatile slock_t *lock)
222222
registerintrv;
223223

224224
__asm____volatile__(
225-
"tas%1\n"
226-
"sne%0\n"
227-
:"=d"(rv),"=m"(*lock)
228-
:"1"(*lock)
229-
:"cc");
225+
"tas%1\n"
226+
"sne%0\n"
227+
:"=d"(rv),"=m"(*lock)
228+
:"1"(*lock)
229+
:"cc");
230230

231231
returnrv;
232232
}
@@ -249,13 +249,13 @@ tas(volatile slock_t *lock)
249249
register_res;
250250

251251
__asm__ __volatile__(
252-
"movl $1, r0\n"
253-
"bbssi$0, (%1), 1f\n"
254-
"clrlr0\n"
255-
"1: movl r0, %0\n"
256-
:"=r"(_res)
257-
:"r"(lock)
258-
:"r0");
252+
"movl $1, r0\n"
253+
"bbssi$0, (%1), 1f\n"
254+
"clrlr0\n"
255+
"1: movl r0, %0\n"
256+
:"=r"(_res)
257+
:"r"(lock)
258+
:"r0");
259259
return (int)_res;
260260
}
261261

@@ -271,9 +271,9 @@ tas(volatile slock_t *lock)
271271
register_res;
272272

273273
__asm__ __volatile__(
274-
"sbitb0, %0\n"
275-
"sfsd%1\n"
276-
:"=m"(*lock),"=r"(_res));
274+
"sbitb0, %0\n"
275+
"sfsd%1\n"
276+
:"=m"(*lock),"=r"(_res));
277277
return (int)_res;
278278
}
279279

@@ -339,20 +339,20 @@ tas(volatile slock_t *lock)
339339
registerslock_t_res;
340340

341341
__asm____volatile__(
342-
"ldq$0, %0\n"
343-
"bne$0, 2f\n"
344-
"ldq_l%1, %0\n"
345-
"bne%1, 2f\n"
346-
"mov1, $0\n"
347-
"stq_c$0, %0\n"
348-
"beq$0, 2f\n"
349-
"mb\n"
350-
"br 3f\n"
351-
"2: mov 1, %1\n"
352-
"3:"
353-
:"=m"(*lock),"=r"(_res)
354-
:
355-
:"0");
342+
"ldq$0, %0\n"
343+
"bne$0, 2f\n"
344+
"ldq_l%1, %0\n"
345+
"bne%1, 2f\n"
346+
"mov1, $0\n"
347+
"stq_c$0, %0\n"
348+
"beq$0, 2f\n"
349+
"mb\n"
350+
"br3f\n"
351+
"2: mov 1, %1\n"
352+
"3:\n"
353+
:"=m"(*lock),"=r"(_res)
354+
:
355+
:"0");
356356

357357
return (int)_res;
358358
}

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