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yann@1625
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yann@1625
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yann@1625
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diff -durN glibc-2.10.1.orig/elf/rtld.c glibc-2.10.1/elf/rtld.c
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yann@1625
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4 |
--- glibc-2.10.1.orig/elf/rtld.c 2009-04-17 02:00:08.000000000 +0200
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yann@1625
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+++ glibc-2.10.1/elf/rtld.c 2009-11-13 00:50:26.000000000 +0100
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yann@1625
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@@ -384,14 +384,14 @@
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yann@1625
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7 |
know it is available. We do not have to clear the memory if we
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8 |
do not have to use the temporary bootstrap_map. Global variables
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9 |
are initialized to zero by default. */
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yann@1625
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10 |
-#ifndef DONT_USE_BOOTSTRAP_MAP
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yann@1625
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+#if !defined DONT_USE_BOOTSTRAP_MAP
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yann@1625
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# ifdef HAVE_BUILTIN_MEMSET
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yann@1625
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__builtin_memset (bootstrap_map.l_info, '\0', sizeof (bootstrap_map.l_info));
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yann@1625
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# else
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yann@1625
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15 |
- for (size_t cnt = 0;
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yann@1625
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- cnt < sizeof (bootstrap_map.l_info) / sizeof (bootstrap_map.l_info[0]);
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yann@1625
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- ++cnt)
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yann@1625
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- bootstrap_map.l_info[cnt] = 0;
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yann@1625
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+ /* Clear the whole bootstrap_map structure */
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yann@1625
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+ for (char *cnt = (char *)&(bootstrap_map);
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yann@1625
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+ cnt < ((char *)&(bootstrap_map) + sizeof (bootstrap_map));
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yann@1625
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+ *cnt++ = '\0');
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yann@1625
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23 |
# endif
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yann@1625
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# if USE___THREAD
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yann@1625
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bootstrap_map.l_tls_modid = 0;
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yann@1625
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diff -durN glibc-2.10.1.orig/include/atomic.h glibc-2.10.1/include/atomic.h
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yann@1625
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--- glibc-2.10.1.orig/include/atomic.h 2009-02-09 00:49:53.000000000 +0100
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yann@1625
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+++ glibc-2.10.1/include/atomic.h 2009-11-13 00:50:26.000000000 +0100
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yann@1625
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@@ -174,7 +174,7 @@
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yann@1625
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__typeof (*(mem)) __atg5_value = (newvalue); \
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yann@1625
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31 |
\
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yann@1625
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32 |
do \
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yann@1625
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33 |
- __atg5_oldval = *__atg5_memp; \
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yann@1625
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34 |
+ __atg5_oldval = *(volatile __typeof (mem))__atg5_memp; \
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yann@1625
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35 |
while (__builtin_expect \
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yann@1625
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36 |
(atomic_compare_and_exchange_bool_acq (__atg5_memp, __atg5_value, \
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yann@1625
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__atg5_oldval), 0)); \
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yann@1625
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@@ -195,7 +195,7 @@
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yann@1625
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__typeof (*(mem)) __atg6_value = (value); \
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yann@1625
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\
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yann@1625
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41 |
do \
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yann@1625
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42 |
- __atg6_oldval = *__atg6_memp; \
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yann@1625
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43 |
+ __atg6_oldval = *(volatile __typeof (mem))__atg6_memp; \
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yann@1625
|
44 |
while (__builtin_expect \
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yann@1625
|
45 |
(atomic_compare_and_exchange_bool_acq (__atg6_memp, \
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yann@1625
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46 |
__atg6_oldval \
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yann@1625
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47 |
@@ -213,7 +213,7 @@
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yann@1625
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48 |
__typeof (*(mem)) __atg7_value = (value); \
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yann@1625
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49 |
\
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yann@1625
|
50 |
do \
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yann@1625
|
51 |
- __atg7_oldv = *__atg7_memp; \
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yann@1625
|
52 |
+ __atg7_oldv = *(volatile __typeof (mem))__atg7_memp; \
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yann@1625
|
53 |
while (__builtin_expect \
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yann@1625
|
54 |
(catomic_compare_and_exchange_bool_acq (__atg7_memp, \
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yann@1625
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55 |
__atg7_oldv \
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yann@1625
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56 |
@@ -231,7 +231,7 @@
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yann@1625
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57 |
__typeof (mem) __atg8_memp = (mem); \
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yann@1625
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58 |
__typeof (*(mem)) __atg8_value = (value); \
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yann@1625
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59 |
do { \
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yann@1625
|
60 |
- __atg8_oldval = *__atg8_memp; \
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yann@1625
|
61 |
+ __atg8_oldval = *(volatile __typeof (mem))__atg8_memp; \
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yann@1625
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62 |
if (__atg8_oldval >= __atg8_value) \
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yann@1625
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63 |
break; \
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yann@1625
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64 |
} while (__builtin_expect \
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yann@1625
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65 |
@@ -248,7 +248,7 @@
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yann@1625
|
66 |
__typeof (mem) __atg9_memp = (mem); \
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yann@1625
|
67 |
__typeof (*(mem)) __atg9_value = (value); \
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yann@1625
|
68 |
do { \
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yann@1625
|
69 |
- __atg9_oldv = *__atg9_memp; \
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yann@1625
|
70 |
+ __atg9_oldv = *(volatile __typeof (mem))__atg9_memp; \
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yann@1625
|
71 |
if (__atg9_oldv >= __atg9_value) \
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yann@1625
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72 |
break; \
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yann@1625
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73 |
} while (__builtin_expect \
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yann@1625
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74 |
@@ -266,7 +266,7 @@
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yann@1625
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75 |
__typeof (mem) __atg10_memp = (mem); \
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yann@1625
|
76 |
__typeof (*(mem)) __atg10_value = (value); \
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yann@1625
|
77 |
do { \
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yann@1625
|
78 |
- __atg10_oldval = *__atg10_memp; \
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yann@1625
|
79 |
+ __atg10_oldval = *(volatile __typeof (mem))__atg10_memp; \
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yann@1625
|
80 |
if (__atg10_oldval <= __atg10_value) \
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yann@1625
|
81 |
break; \
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yann@1625
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82 |
} while (__builtin_expect \
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yann@1625
|
83 |
@@ -350,7 +350,7 @@
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yann@1625
|
84 |
\
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yann@1625
|
85 |
do \
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yann@1625
|
86 |
{ \
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yann@1625
|
87 |
- __atg11_oldval = *__atg11_memp; \
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yann@1625
|
88 |
+ __atg11_oldval = *(volatile __typeof (mem))__atg11_memp; \
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yann@1625
|
89 |
if (__builtin_expect (__atg11_oldval <= 0, 0)) \
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yann@1625
|
90 |
break; \
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yann@1625
|
91 |
} \
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|
yann@1625
|
92 |
@@ -389,7 +389,7 @@
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|
yann@1625
|
93 |
__typeof (*(mem)) __atg14_mask = ((__typeof (*(mem))) 1 << (bit)); \
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yann@1625
|
94 |
\
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|
yann@1625
|
95 |
do \
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yann@1625
|
96 |
- __atg14_old = (*__atg14_memp); \
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yann@1625
|
97 |
+ __atg14_old = (*(volatile __typeof (mem))__atg14_memp); \
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yann@1625
|
98 |
while (__builtin_expect \
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yann@1625
|
99 |
(atomic_compare_and_exchange_bool_acq (__atg14_memp, \
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yann@1625
|
100 |
__atg14_old | __atg14_mask,\
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yann@1625
|
101 |
@@ -407,7 +407,7 @@
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yann@1625
|
102 |
__typeof (*(mem)) __atg15_mask = (mask); \
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yann@1625
|
103 |
\
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yann@1625
|
104 |
do \
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yann@1625
|
105 |
- __atg15_old = (*__atg15_memp); \
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yann@1625
|
106 |
+ __atg15_old = (*(volatile __typeof (mem))__atg15_memp); \
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yann@1625
|
107 |
while (__builtin_expect \
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yann@1625
|
108 |
(atomic_compare_and_exchange_bool_acq (__atg15_memp, \
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yann@1625
|
109 |
__atg15_old & __atg15_mask, \
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yann@1625
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110 |
@@ -439,7 +439,7 @@
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yann@1625
|
111 |
__typeof (*(mem)) __atg16_mask = (mask); \
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yann@1625
|
112 |
\
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yann@1625
|
113 |
do \
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yann@1625
|
114 |
- __atg16_old = (*__atg16_memp); \
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yann@1625
|
115 |
+ __atg16_old = (*(volatile __typeof (mem))__atg16_memp); \
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yann@1625
|
116 |
while (__builtin_expect \
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yann@1625
|
117 |
(atomic_compare_and_exchange_bool_acq (__atg16_memp, \
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yann@1625
|
118 |
__atg16_old & __atg16_mask,\
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yann@1625
|
119 |
@@ -457,7 +457,7 @@
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yann@1625
|
120 |
__typeof (*(mem)) __atg17_mask = (mask); \
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yann@1625
|
121 |
\
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yann@1625
|
122 |
do \
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yann@1625
|
123 |
- __atg17_old = (*__atg17_memp); \
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yann@1625
|
124 |
+ __atg17_old = (*(volatile __typeof (mem))__atg17_memp); \
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yann@1625
|
125 |
while (__builtin_expect \
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yann@1625
|
126 |
(atomic_compare_and_exchange_bool_acq (__atg17_memp, \
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yann@1625
|
127 |
__atg17_old | __atg17_mask, \
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yann@1625
|
128 |
@@ -473,7 +473,7 @@
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yann@1625
|
129 |
__typeof (*(mem)) __atg18_mask = (mask); \
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|
yann@1625
|
130 |
\
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|
yann@1625
|
131 |
do \
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yann@1625
|
132 |
- __atg18_old = (*__atg18_memp); \
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yann@1625
|
133 |
+ __atg18_old = (*(volatile __typeof (mem))__atg18_memp); \
|
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yann@1625
|
134 |
while (__builtin_expect \
|
|
yann@1625
|
135 |
(catomic_compare_and_exchange_bool_acq (__atg18_memp, \
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|
yann@1625
|
136 |
__atg18_old | __atg18_mask,\
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|
yann@1625
|
137 |
@@ -489,7 +489,7 @@
|
|
yann@1625
|
138 |
__typeof (*(mem)) __atg19_mask = (mask); \
|
|
yann@1625
|
139 |
\
|
|
yann@1625
|
140 |
do \
|
|
yann@1625
|
141 |
- __atg19_old = (*__atg19_memp); \
|
|
yann@1625
|
142 |
+ __atg19_old = (*(volatile __typeof (mem))__atg19_memp); \
|
|
yann@1625
|
143 |
while (__builtin_expect \
|
|
yann@1625
|
144 |
(atomic_compare_and_exchange_bool_acq (__atg19_memp, \
|
|
yann@1625
|
145 |
__atg19_old | __atg19_mask,\
|
|
yann@1625
|
146 |
diff -durN glibc-2.10.1.orig/nptl/Makefile glibc-2.10.1/nptl/Makefile
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|
yann@1625
|
147 |
--- glibc-2.10.1.orig/nptl/Makefile 2008-11-12 14:38:23.000000000 +0100
|
|
yann@1625
|
148 |
+++ glibc-2.10.1/nptl/Makefile 2009-11-13 00:50:26.000000000 +0100
|
|
yann@1625
|
149 |
@@ -262,9 +262,9 @@
|
|
yann@1625
|
150 |
# Files which must not be linked with libpthread.
|
|
yann@1625
|
151 |
tests-nolibpthread = tst-unload
|
|
yann@1625
|
152 |
|
|
yann@1625
|
153 |
-# This sets the stack resource limit to 1023kb, which is not a multiple
|
|
yann@1625
|
154 |
-# of the page size since every architecture's page size is > 1k.
|
|
yann@1625
|
155 |
-tst-oddstacklimit-ENV = ; ulimit -s 1023;
|
|
yann@1625
|
156 |
+# This sets the stack resource limit to 8193kb, which is not a multiple
|
|
yann@1625
|
157 |
+# of the page size since every architecture's page size is 4096 bytes.
|
|
yann@1625
|
158 |
+tst-oddstacklimit-ENV = ; ulimit -s 8193;
|
|
yann@1625
|
159 |
|
|
yann@1625
|
160 |
distribute = eintr.c tst-cleanup4aux.c
|
|
yann@1625
|
161 |
|
|
yann@1625
|
162 |
@@ -423,6 +423,35 @@
|
|
yann@1625
|
163 |
CFLAGS-tst-cleanupx4.c += -fexceptions
|
|
yann@1625
|
164 |
CFLAGS-tst-oncex3.c += -fexceptions
|
|
yann@1625
|
165 |
CFLAGS-tst-oncex4.c += -fexceptions
|
|
yann@1625
|
166 |
+
|
|
yann@1625
|
167 |
+ldflags-libgcc_s = --as-needed -lgcc_s --no-as-needed
|
|
yann@1625
|
168 |
+LDFLAGS-tst-cancelx2 += $(ldflags-libgcc_s)
|
|
yann@1625
|
169 |
+LDFLAGS-tst-cancelx3 += $(ldflags-libgcc_s)
|
|
yann@1625
|
170 |
+LDFLAGS-tst-cancelx4 += $(ldflags-libgcc_s)
|
|
yann@1625
|
171 |
+LDFLAGS-tst-cancelx5 += $(ldflags-libgcc_s)
|
|
yann@1625
|
172 |
+LDFLAGS-tst-cancelx6 += $(ldflags-libgcc_s)
|
|
yann@1625
|
173 |
+LDFLAGS-tst-cancelx7 += $(ldflags-libgcc_s)
|
|
yann@1625
|
174 |
+LDFLAGS-tst-cancelx8 += $(ldflags-libgcc_s)
|
|
yann@1625
|
175 |
+LDFLAGS-tst-cancelx9 += $(ldflags-libgcc_s)
|
|
yann@1625
|
176 |
+LDFLAGS-tst-cancelx10 += $(ldflags-libgcc_s)
|
|
yann@1625
|
177 |
+LDFLAGS-tst-cancelx11 += $(ldflags-libgcc_s)
|
|
yann@1625
|
178 |
+LDFLAGS-tst-cancelx12 += $(ldflags-libgcc_s)
|
|
yann@1625
|
179 |
+LDFLAGS-tst-cancelx13 += $(ldflags-libgcc_s)
|
|
yann@1625
|
180 |
+LDFLAGS-tst-cancelx14 += $(ldflags-libgcc_s)
|
|
yann@1625
|
181 |
+LDFLAGS-tst-cancelx15 += $(ldflags-libgcc_s)
|
|
yann@1625
|
182 |
+LDFLAGS-tst-cancelx16 += $(ldflags-libgcc_s)
|
|
yann@1625
|
183 |
+LDFLAGS-tst-cancelx17 += $(ldflags-libgcc_s)
|
|
yann@1625
|
184 |
+LDFLAGS-tst-cancelx18 += $(ldflags-libgcc_s)
|
|
yann@1625
|
185 |
+LDFLAGS-tst-cancelx20 += $(ldflags-libgcc_s)
|
|
yann@1625
|
186 |
+LDFLAGS-tst-cancelx21 += $(ldflags-libgcc_s)
|
|
yann@1625
|
187 |
+LDFLAGS-tst-cleanupx0 += $(ldflags-libgcc_s)
|
|
yann@1625
|
188 |
+LDFLAGS-tst-cleanupx1 += $(ldflags-libgcc_s)
|
|
yann@1625
|
189 |
+LDFLAGS-tst-cleanupx2 += $(ldflags-libgcc_s)
|
|
yann@1625
|
190 |
+LDFLAGS-tst-cleanupx3 += $(ldflags-libgcc_s)
|
|
yann@1625
|
191 |
+LDFLAGS-tst-cleanupx4 += $(ldflags-libgcc_s)
|
|
yann@1625
|
192 |
+LDFLAGS-tst-oncex3 += $(ldflags-libgcc_s)
|
|
yann@1625
|
193 |
+LDFLAGS-tst-oncex4 += $(ldflags-libgcc_s)
|
|
yann@1625
|
194 |
+
|
|
yann@1625
|
195 |
CFLAGS-tst-align.c += $(stack-align-test-flags)
|
|
yann@1625
|
196 |
CFLAGS-tst-align3.c += $(stack-align-test-flags)
|
|
yann@1625
|
197 |
CFLAGS-tst-initializers1.c = -W -Wall -Werror
|
|
yann@1625
|
198 |
diff -durN glibc-2.10.1.orig/nptl/pthread_barrier_wait.c glibc-2.10.1/nptl/pthread_barrier_wait.c
|
|
yann@1625
|
199 |
--- glibc-2.10.1.orig/nptl/pthread_barrier_wait.c 2007-08-01 06:18:50.000000000 +0200
|
|
yann@1625
|
200 |
+++ glibc-2.10.1/nptl/pthread_barrier_wait.c 2009-11-13 00:50:26.000000000 +0100
|
|
yann@1625
|
201 |
@@ -64,7 +64,7 @@
|
|
yann@1625
|
202 |
do
|
|
yann@1625
|
203 |
lll_futex_wait (&ibarrier->curr_event, event,
|
|
yann@1625
|
204 |
ibarrier->private ^ FUTEX_PRIVATE_FLAG);
|
|
yann@1625
|
205 |
- while (event == ibarrier->curr_event);
|
|
yann@1625
|
206 |
+ while (event == *(volatile unsigned int *)&ibarrier->curr_event);
|
|
yann@1625
|
207 |
}
|
|
yann@1625
|
208 |
|
|
yann@1625
|
209 |
/* Make sure the init_count is stored locally or in a register. */
|
|
yann@1625
|
210 |
diff -durN glibc-2.10.1.orig/nptl/sysdeps/pthread/Makefile glibc-2.10.1/nptl/sysdeps/pthread/Makefile
|
|
yann@1625
|
211 |
--- glibc-2.10.1.orig/nptl/sysdeps/pthread/Makefile 2006-02-28 08:09:41.000000000 +0100
|
|
yann@1625
|
212 |
+++ glibc-2.10.1/nptl/sysdeps/pthread/Makefile 2009-11-13 00:50:26.000000000 +0100
|
|
yann@1625
|
213 |
@@ -41,7 +41,9 @@
|
|
yann@1625
|
214 |
|
|
yann@1625
|
215 |
ifeq ($(have-forced-unwind),yes)
|
|
yann@1625
|
216 |
tests += tst-mqueue8x
|
|
yann@1625
|
217 |
+ldflags-libgcc_s = --as-needed -lgcc_s --no-as-needed
|
|
yann@1625
|
218 |
CFLAGS-tst-mqueue8x.c += -fexceptions
|
|
yann@1625
|
219 |
+LDFLAGS-tst-mqueue8x += $(ldflags-libgcc_s)
|
|
yann@1625
|
220 |
endif
|
|
yann@1625
|
221 |
endif
|
|
yann@1625
|
222 |
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diff -durN glibc-2.10.1.orig/stdio-common/Makefile glibc-2.10.1/stdio-common/Makefile
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--- glibc-2.10.1.orig/stdio-common/Makefile 2009-04-11 07:29:56.000000000 +0200
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+++ glibc-2.10.1/stdio-common/Makefile 2009-11-13 00:50:26.000000000 +0100
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@@ -82,7 +82,7 @@
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$(SHELL) -e tst-printf.sh $(common-objpfx) '$(run-program-prefix)'
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228 |
endif
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229 |
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-CFLAGS-vfprintf.c = -Wno-uninitialized
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+CFLAGS-vfprintf.c = -Wno-uninitialized -fno-delayed-branch
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CFLAGS-vfwprintf.c = -Wno-uninitialized
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CFLAGS-tst-printf.c = -Wno-format
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234 |
CFLAGS-tstdiomisc.c = -Wno-format
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yann@1625
|
235 |
diff -durN glibc-2.10.1.orig/sunrpc/clnt_udp.c glibc-2.10.1/sunrpc/clnt_udp.c
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yann@1625
|
236 |
--- glibc-2.10.1.orig/sunrpc/clnt_udp.c 2008-07-26 10:42:44.000000000 +0200
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yann@1625
|
237 |
+++ glibc-2.10.1/sunrpc/clnt_udp.c 2009-11-13 00:50:26.000000000 +0100
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yann@1625
|
238 |
@@ -462,7 +462,7 @@
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yann@1625
|
239 |
while (inlen < 0 && errno == EINTR);
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|
240 |
if (inlen < 0)
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yann@1625
|
241 |
{
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yann@1625
|
242 |
- if (errno == EWOULDBLOCK)
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|
243 |
+ if (errno == EWOULDBLOCK || errno == EAGAIN)
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|
244 |
continue;
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|
245 |
cu->cu_error.re_errno = errno;
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yann@1625
|
246 |
return (cu->cu_error.re_status = RPC_CANTRECV);
|