scripts/functions: Fix CT_ExtractGit function.
Change CT_ExtractGit so that it clones the repository, instead of just
symlinking it. After cloning, any given ref is checked out, or if no
ref is given, the HEAD of the repository is checked out.
This makes CT_Extract behave similar for git repositories as it does
for tarballs, so that it for example can be used for passing glibc-ports
as a git repository.
Signed-off-by: "Esben Haabendal" <esben.haabendal@prevas.dk>
[yann.morin.1998@anciens.enib.fr: fix incomplete var rename]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
1 2009-07-27 Aurelien Jarno <aurelien@aurel32.net>
3 * sysdeps/alpha/memchr.S: Use prefetch load.
4 * sysdeps/alpha/alphaev6/memchr.S: Likewise.
6 diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S
7 --- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S 2009-05-16 10:36:20.000000000 +0200
8 +++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S 2009-11-13 00:51:15.000000000 +0100
10 cmpbge $31, $1, $2 # E :
11 bne $2, $found_it # U :
12 # At least one byte left to process.
14 + ldq $31, 8($0) # L :
15 subq $5, 1, $18 # E : U L U L
19 and $4, 8, $4 # E : odd number of quads?
20 bne $4, $odd_quad_count # U :
21 # At least three quads remain to be accessed
22 - mov $1, $4 # E : L U L U : move prefetched value to correct reg
23 + nop # E : L U L U : move prefetched value to correct reg
27 - ldq $1, 8($0) # L : prefetch $1
28 - xor $17, $4, $2 # E :
29 - cmpbge $31, $2, $2 # E :
30 - bne $2, $found_it # U : U L U L
31 + ldq $1, 0($0) # L : load quad
32 + xor $17, $1, $2 # E :
33 + ldq $31, 8($0) # L : prefetch next quad
34 + cmpbge $31, $2, $2 # E : U L U L
36 + bne $2, $found_it # U :
43 + ldq $1, 0($0) # L : load quad
45 - ldq $4, 8($0) # L : prefetch $4
46 + ldq $31, 8($0) # L : prefetch $4
47 cmpbge $31, $2, $2 # E :
48 - addq $0, 8, $6 # E :
50 + addq $0, 8, $6 # E :
51 bne $2, $found_it # U :
52 cmpult $6, $18, $6 # E :
56 bne $6, $unrolled_loop # U :
57 - mov $4, $1 # E : move prefetched value into $1
61 -$final: subq $5, $0, $18 # E : $18 <- number of bytes left to do
64 +$final: ldq $1, 0($0) # L : load last quad
65 + subq $5, $0, $18 # E : $18 <- number of bytes left to do
67 bne $18, $last_quad # U :
69 diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/memchr.S glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/memchr.S
70 --- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/memchr.S 2009-05-16 10:36:20.000000000 +0200
71 +++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/memchr.S 2009-11-13 00:51:15.000000000 +0100
74 # At least one byte left to process.
76 - ldq t0, 8(v0) # e0 :
77 + ldq zero, 8(v0) # e0 : prefetch next quad
78 subq t4, 1, a2 # .. e1 :
83 # At least three quads remain to be accessed
85 - mov t0, t3 # e0 : move prefetched value to correct reg
89 - ldq t0, 8(v0) #-e0 : prefetch t0
90 - xor a1, t3, t1 # .. e1 :
91 - cmpbge zero, t1, t1 # e0 :
92 - bne t1, $found_it # .. e1 :
93 + ldq t0, 0(v0) # e0 : load quad
94 + xor a1, t0, t1 # .. e1 :
95 + ldq zero, 8(v0) # e0 : prefetch next quad
96 + cmpbge zero, t1, t1 # .. e1:
97 + bne t1, $found_it # e0 :
99 - addq v0, 8, v0 #-e0 :
100 + addq v0, 8, v0 # e1 :
102 + ldq t0, 0(v0) # e0 : load quad
103 xor a1, t0, t1 # .. e1 :
104 - ldq t3, 8(v0) # e0 : prefetch t3
105 + ldq zero, 8(v0) # e0 : prefetch next quad
106 cmpbge zero, t1, t1 # .. e1 :
107 addq v0, 8, t5 #-e0 :
108 bne t1, $found_it # .. e1 :
110 addq v0, 8, v0 # .. e1 :
111 bne t5, $unrolled_loop #-e1 :
113 - mov t3, t0 # e0 : move prefetched value into t0
114 -$final: subq t4, v0, a2 # .. e1 : a2 <- number of bytes left to do
115 +$final: ldq t0, 0(v0) # e0 : load last quad
116 + subq t4, v0, a2 # .. e1 : a2 <- number of bytes left to do
117 bne a2, $last_quad # e1 :
120 diff -durN glibc-2.10.1.orig/ports/sysdeps/alpha/alphaev6/memchr.S glibc-2.10.1/ports/sysdeps/alpha/alphaev6/memchr.S
121 diff -durN glibc-2.10.1.orig/ports/sysdeps/alpha/memchr.S glibc-2.10.1/ports/sysdeps/alpha/memchr.S