change log for rtems (2010-11-23)
rtems-vc at rtems.org
rtems-vc at rtems.org
Tue Nov 23 16:10:49 UTC 2010
*sh*:
2010-11-23 Sebastian Huber <sebastian.huber at embedded-brains.de>
* score/src/iterateoverthreads.c, libmisc/cpuuse/cpuusagereport.c:
Avoid dead code if POSIX API is enabled.
M 1.2653 cpukit/ChangeLog
M 1.17 cpukit/libmisc/cpuuse/cpuusagereport.c
M 1.10 cpukit/score/src/iterateoverthreads.c
diff -u rtems/cpukit/ChangeLog:1.2652 rtems/cpukit/ChangeLog:1.2653
--- rtems/cpukit/ChangeLog:1.2652 Tue Nov 23 08:59:05 2010
+++ rtems/cpukit/ChangeLog Tue Nov 23 09:26:52 2010
@@ -1,6 +1,11 @@
2010-11-23 Sebastian Huber <sebastian.huber at embedded-brains.de>
* score/src/iterateoverthreads.c, libmisc/cpuuse/cpuusagereport.c:
+ Avoid dead code if POSIX API is enabled.
+
+2010-11-23 Sebastian Huber <sebastian.huber at embedded-brains.de>
+
+ * score/src/iterateoverthreads.c, libmisc/cpuuse/cpuusagereport.c:
Fixed NULL pointer access in case POSIX API is disabled.
2010-11-19 Sebastian Huber <sebastian.huber at embedded-brains.de>
diff -u rtems/cpukit/libmisc/cpuuse/cpuusagereport.c:1.16 rtems/cpukit/libmisc/cpuuse/cpuusagereport.c:1.17
--- rtems/cpukit/libmisc/cpuuse/cpuusagereport.c:1.16 Tue Nov 23 08:59:05 2010
+++ rtems/cpukit/libmisc/cpuuse/cpuusagereport.c Tue Nov 23 09:26:52 2010
@@ -71,11 +71,10 @@
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
#else
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
- /*
- * Since POSIX is optional, this can occur.
- */
- if ( !_Objects_Information_table[ api_index ] )
- continue;
+ #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
+ if ( !_Objects_Information_table[ api_index ] )
+ continue;
+ #endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
@@ -103,11 +102,10 @@
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
- /*
- * Since POSIX is optional, this can occur.
- */
- if ( !_Objects_Information_table[ api_index ] )
- continue;
+ #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
+ if ( !_Objects_Information_table[ api_index ] )
+ continue;
+ #endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
diff -u rtems/cpukit/score/src/iterateoverthreads.c:1.9 rtems/cpukit/score/src/iterateoverthreads.c:1.10
--- rtems/cpukit/score/src/iterateoverthreads.c:1.9 Tue Nov 23 08:59:05 2010
+++ rtems/cpukit/score/src/iterateoverthreads.c Tue Nov 23 09:26:52 2010
@@ -33,11 +33,10 @@
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
- /*
- * Since POSIX is optional, this can occur.
- */
- if ( !_Objects_Information_table[ api_index ] )
- continue;
+ #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
+ if ( !_Objects_Information_table[ api_index ] )
+ continue;
+ #endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
*sh* (on branch rtems-4-10-branch):
2010-11-23 Gedare Bloom <giddyup44 at yahoo.com>
PR 1719/cpukit
* arm_exc_abort.S: Avoid "bx" instruction to support ARMv4 and below.
M 1.127 cpukit/score/cpu/arm/ChangeLog
M 1.121.2.1 cpukit/score/cpu/arm/ChangeLog
M 1.5 cpukit/score/cpu/arm/arm_exc_abort.S
M 1.4.2.1 cpukit/score/cpu/arm/arm_exc_abort.S
diff -u rtems/cpukit/score/cpu/arm/ChangeLog:1.126 rtems/cpukit/score/cpu/arm/ChangeLog:1.127
--- rtems/cpukit/score/cpu/arm/ChangeLog:1.126 Mon Nov 22 07:06:46 2010
+++ rtems/cpukit/score/cpu/arm/ChangeLog Tue Nov 23 09:59:18 2010
@@ -1,3 +1,8 @@
+2010-11-23 Gedare Bloom <giddyup44 at yahoo.com>
+
+ PR 1719/cpukit
+ * arm_exc_abort.S: Avoid "bx" instruction to support ARMv4 and below.
+
2010-11-22 Sebastian Huber <sebastian.huber at embedded-brains.de>
* rtems/score/cpu.h: Set alignment requirements according to AAPCS.
diff -u rtems/cpukit/score/cpu/arm/ChangeLog:1.121 rtems/cpukit/score/cpu/arm/ChangeLog:1.121.2.1
--- rtems/cpukit/score/cpu/arm/ChangeLog:1.121 Mon May 10 15:29:13 2010
+++ rtems/cpukit/score/cpu/arm/ChangeLog Tue Nov 23 10:06:49 2010
@@ -1,3 +1,8 @@
+2010-11-23 Gedare Bloom <giddyup44 at yahoo.com>
+
+ PR 1719/cpukit
+ * arm_exc_abort.S: Avoid "bx" instruction to support ARMv4 and below.
+
2010-05-10 Joel Sherrill <joel.sherrilL at OARcorp.com>
* rtems/score/arm.h: Make it a warning not error that the FPU multilib
diff -u rtems/cpukit/score/cpu/arm/arm_exc_abort.S:1.4 rtems/cpukit/score/cpu/arm/arm_exc_abort.S:1.5
--- rtems/cpukit/score/cpu/arm/arm_exc_abort.S:1.4 Thu Apr 8 05:13:46 2010
+++ rtems/cpukit/score/cpu/arm/arm_exc_abort.S Tue Nov 23 09:59:18 2010
@@ -51,7 +51,11 @@
arm_exc_data_abort_set_handler:
ldr r1, =data_abort_handler
str r0, [r1]
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
#ifdef __thumb__
.thumb_func
@@ -60,7 +64,11 @@
arm_exc_prefetch_abort_set_handler:
ldr r1, =prefetch_abort_handler
str r0, [r1]
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
.arm
@@ -103,7 +111,7 @@
moveq r0, #0xaa
#ifndef __thumb__
mov lr, pc
- bx r2
+ mov pc, r2
#else /* __thumb__ */
SWITCH_FROM_ARM_TO_THUMB r1
bl call_handler
diff -u rtems/cpukit/score/cpu/arm/arm_exc_abort.S:1.4 rtems/cpukit/score/cpu/arm/arm_exc_abort.S:1.4.2.1
--- rtems/cpukit/score/cpu/arm/arm_exc_abort.S:1.4 Thu Apr 8 05:13:46 2010
+++ rtems/cpukit/score/cpu/arm/arm_exc_abort.S Tue Nov 23 10:06:49 2010
@@ -51,7 +51,11 @@
arm_exc_data_abort_set_handler:
ldr r1, =data_abort_handler
str r0, [r1]
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
#ifdef __thumb__
.thumb_func
@@ -60,7 +64,11 @@
arm_exc_prefetch_abort_set_handler:
ldr r1, =prefetch_abort_handler
str r0, [r1]
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
.arm
@@ -103,7 +111,7 @@
moveq r0, #0xaa
#ifndef __thumb__
mov lr, pc
- bx r2
+ mov pc, r2
#else /* __thumb__ */
SWITCH_FROM_ARM_TO_THUMB r1
bl call_handler
*sh* (on branch rtems-4-10-branch):
2010-11-23 Gedare Bloom <giddyup44 at yahoo.com>
PR 1719/cpukit
* shared/start/start.S: Avoid "bx" instruction to support ARMv4 and
below.
M 1.82 c/src/lib/libbsp/arm/ChangeLog
M 1.79.2.1 c/src/lib/libbsp/arm/ChangeLog
M 1.10 c/src/lib/libbsp/arm/shared/start/start.S
M 1.8.2.1 c/src/lib/libbsp/arm/shared/start/start.S
diff -u rtems/c/src/lib/libbsp/arm/ChangeLog:1.81 rtems/c/src/lib/libbsp/arm/ChangeLog:1.82
--- rtems/c/src/lib/libbsp/arm/ChangeLog:1.81 Wed Jun 23 03:04:00 2010
+++ rtems/c/src/lib/libbsp/arm/ChangeLog Tue Nov 23 10:01:09 2010
@@ -1,3 +1,9 @@
+2010-11-23 Gedare Bloom <giddyup44 at yahoo.com>
+
+ PR 1719/cpukit
+ * shared/start/start.S: Avoid "bx" instruction to support ARMv4 and
+ below.
+
2010-06-21 Sebastian Huber <sebastian.huber at embedded-brains.de>
* shared/startup/linkcmds.base: Define bsp_vector_table_size
diff -u rtems/c/src/lib/libbsp/arm/ChangeLog:1.79 rtems/c/src/lib/libbsp/arm/ChangeLog:1.79.2.1
--- rtems/c/src/lib/libbsp/arm/ChangeLog:1.79 Thu May 20 09:32:03 2010
+++ rtems/c/src/lib/libbsp/arm/ChangeLog Tue Nov 23 10:08:45 2010
@@ -1,3 +1,9 @@
+2010-11-23 Gedare Bloom <giddyup44 at yahoo.com>
+
+ PR 1719/cpukit
+ * shared/start/start.S: Avoid "bx" instruction to support ARMv4 and
+ below.
+
2010-05-20 Sebastian Huber <sebastian.huber at embedded-brains.de>
* shared/include/start.h: Define start section attributes.
diff -u rtems/c/src/lib/libbsp/arm/shared/start/start.S:1.9 rtems/c/src/lib/libbsp/arm/shared/start/start.S:1.10
--- rtems/c/src/lib/libbsp/arm/shared/start/start.S:1.9 Mon Jun 21 07:28:36 2010
+++ rtems/c/src/lib/libbsp/arm/shared/start/start.S Tue Nov 23 10:01:09 2010
@@ -199,12 +199,20 @@
/* Return if dest == src */
cmp r0, r1
+#ifdef __thumb__
bxeq lr
+#else
+ moveq pc, lr
+#endif
/* Return if length is zero */
mov r3, #0
cmp r3, r2
+#ifdef __thumb__
bxeq lr
+#else
+ moveq pc, lr
+#endif
/* Save non-volatile registers */
push {r4-r8, lr}
@@ -218,14 +226,22 @@
mov r3, #0
mov ip, sp
mov lr, pc
+#ifdef __thumb__
bx ip
+#else
+ mov pc, ip
+#endif
/* Restore stack and non-volatile registers */
add sp, sp, #24
pop {r4-r8, lr}
/* Return */
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
bsp_start_memcpy_begin:
@@ -235,4 +251,8 @@
add r3, r3, #4
cmp r3, r2
bcc bsp_start_memcpy_begin
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
diff -u rtems/c/src/lib/libbsp/arm/shared/start/start.S:1.8 rtems/c/src/lib/libbsp/arm/shared/start/start.S:1.8.2.1
--- rtems/c/src/lib/libbsp/arm/shared/start/start.S:1.8 Fri Apr 9 15:24:57 2010
+++ rtems/c/src/lib/libbsp/arm/shared/start/start.S Tue Nov 23 10:08:45 2010
@@ -199,12 +199,20 @@
/* Return if dest == src */
cmp r0, r1
+#ifdef __thumb__
bxeq lr
+#else
+ moveq pc, lr
+#endif
/* Return if length is zero */
mov r3, #0
cmp r3, r2
+#ifdef __thumb__
bxeq lr
+#else
+ moveq pc, lr
+#endif
/* Save non-volatile registers */
push {r4-r8, lr}
@@ -218,14 +226,22 @@
mov r3, #0
mov ip, sp
mov lr, pc
+#ifdef __thumb__
bx ip
+#else
+ mov pc, ip
+#endif
/* Restore stack and non-volatile registers */
add sp, sp, #24
pop {r4-r8, lr}
/* Return */
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
bsp_start_memcpy_begin:
@@ -235,4 +251,8 @@
add r3, r3, #4
cmp r3, r2
bcc bsp_start_memcpy_begin
+#ifdef __thumb__
bx lr
+#else
+ mov pc, lr
+#endif
--
Generated by Deluxe Loginfo [http://www.codewiz.org/projects/index.html#loginfo] 2.122 by Bernardo Innocenti <bernie at develer.com>
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