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Fixed bug #888. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10726 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Giovanni Di Sirio 2017-10-01 12:07:01 +00:00
parent 0daa851127
commit 6568f70bd8
11 changed files with 174 additions and 92 deletions
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104
demos/STM32/RT-STM32F303-DISCOVERY/debug/RT-STM32F303-DISCOVERY (OpenOCD, Flash and Run).launch
View File

@ -1,52 +1,52 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
<stringAttribute key="bad_container_name" value="\RT-STM32F303-DISCOVERY\debug"/>
<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="1"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set remotetimeout 20&#13;&#10;monitor reset init&#13;&#10;monitor sleep 50&#13;&#10;"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.mi.core.DEBUG_NAME" value="arm-none-eabi-gdb"/>
<stringAttribute key="org.eclipse.cdt.debug.mi.core.commandFactory" value="Standard"/>
<stringAttribute key="org.eclipse.cdt.debug.mi.core.protocol" value="mi"/>
<booleanAttribute key="org.eclipse.cdt.debug.mi.core.verboseMode" value="false"/>
<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList/&gt;"/>
<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;globalVariableList/&gt;&#13;&#10;"/>
<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList/&gt;&#13;&#10;"/>
<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="RT-STM32F303-DISCOVERY"/>
<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="0.1984968159"/>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/RT-STM32F303-DISCOVERY"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="4"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
</listAttribute>
</launchConfiguration>
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
<stringAttribute key="bad_container_name" value="\RT-STM32F303-DISCOVERY\debug"/>
<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="1"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set remotetimeout 20&#13;&#10;monitor reset init&#13;&#10;monitor sleep 50&#13;&#10;"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.mi.core.DEBUG_NAME" value="arm-none-eabi-gdb"/>
<stringAttribute key="org.eclipse.cdt.debug.mi.core.commandFactory" value="Standard"/>
<stringAttribute key="org.eclipse.cdt.debug.mi.core.protocol" value="mi"/>
<booleanAttribute key="org.eclipse.cdt.debug.mi.core.verboseMode" value="false"/>
<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList/&gt;"/>
<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;globalVariableList/&gt;&#10;"/>
<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList/&gt;&#10;"/>
<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="RT-STM32F303-DISCOVERY"/>
<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="0.1984968159"/>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/RT-STM32F303-DISCOVERY"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="4"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
</listAttribute>
</launchConfiguration>

71
os/common/oslib/include/chmemcore.h
View File

@ -68,7 +68,21 @@
/**
* @brief Memory get function.
*/
typedef void *(*memgetfunc_t)(size_t size, unsigned align);
typedef void *(*memgetfunc_t)(size_t size, unsigned align, size_t offset);
/**
* @brief Type of memory core object.
*/
typedef struct {
/**
* @brief Next free address.
*/
uint8_t *nextmem;
/**
* @brief Final address.
*/
uint8_t *endmem;
} memcore_t;
/*===========================================================================*/
/* Module macros. */
@ -78,12 +92,20 @@ typedef void *(*memgetfunc_t)(size_t size, unsigned align);
/* External declarations. */
/*===========================================================================*/
#if !defined(__DOXYGEN__)
extern memcore_t ch_memcore;
#endif
#ifdef __cplusplus
extern "C" {
#endif
void _core_init(void);
void *chCoreAllocAlignedI(size_t size, unsigned align);
void *chCoreAllocAligned(size_t size, unsigned align);
void *chCoreAllocAlignedWithOffsetI(size_t size,
unsigned align,
size_t offset);
void *chCoreAllocAlignedWithOffset(size_t size,
unsigned align,
size_t offset);
size_t chCoreGetStatusX(void);
#ifdef __cplusplus
}
@ -93,6 +115,45 @@ extern "C" {
/* Module inline functions. */
/*===========================================================================*/
/**
* @brief Allocates a memory block.
* @details The allocated block is guaranteed to be properly aligned to the
* specified alignment.
*
* @param[in] size the size of the block to be allocated.
* @param[in] align desired memory alignment
* @return A pointer to the allocated memory block.
* @retval NULL allocation failed, core memory exhausted.
*
* @iclass
*/
static inline void *chCoreAllocAlignedI(size_t size, unsigned align) {
return chCoreAllocAlignedWithOffsetI(size, align, 0U);
}
/**
* @brief Allocates a memory block.
* @details The allocated block is guaranteed to be properly aligned to the
* specified alignment.
*
* @param[in] size the size of the block to be allocated
* @param[in] align desired memory alignment
* @return A pointer to the allocated memory block.
* @retval NULL allocation failed, core memory exhausted.
*
* @api
*/
static inline void *chCoreAllocAligned(size_t size, unsigned align) {
void *p;
chSysLock();
p = chCoreAllocAlignedWithOffsetI(size, align, 0U);
chSysUnlock();
return p;
}
/**
* @brief Allocates a memory block.
* @details The allocated block is guaranteed to be properly aligned for a
@ -106,7 +167,7 @@ extern "C" {
*/
static inline void *chCoreAllocI(size_t size) {
return chCoreAllocAlignedI(size, PORT_NATURAL_ALIGN);
return chCoreAllocAlignedWithOffsetI(size, PORT_NATURAL_ALIGN, 0U);
}
/**
@ -122,7 +183,7 @@ static inline void *chCoreAllocI(size_t size) {
*/
static inline void *chCoreAlloc(size_t size) {
return chCoreAllocAligned(size, PORT_NATURAL_ALIGN);
return chCoreAllocAlignedWithOffsetI(size, PORT_NATURAL_ALIGN, 0U);
}
#endif /* CH_CFG_USE_MEMCORE == TRUE */

14
os/common/oslib/src/chheap.c
View File

@ -106,7 +106,7 @@ static memory_heap_t default_heap;
*/
void _heap_init(void) {
default_heap.provider = chCoreAllocAligned;
default_heap.provider = chCoreAllocAlignedWithOffset;
H_NEXT(&default_heap.header) = NULL;
H_PAGES(&default_heap.header) = 0;
#if (CH_CFG_USE_MUTEXES == TRUE) || defined(__DOXYGEN__)
@ -164,7 +164,7 @@ void chHeapObjectInit(memory_heap_t *heapp, void *buf, size_t size) {
* @api
*/
void *chHeapAllocAligned(memory_heap_t *heapp, size_t size, unsigned align) {
heap_header_t *qp, *hp;
heap_header_t *qp, *hp, *ahp;
size_t pages;
chDbgCheck((size > 0U) && MEM_IS_VALID_ALIGNMENT(align));
@ -188,7 +188,6 @@ void *chHeapAllocAligned(memory_heap_t *heapp, size_t size, unsigned align) {
/* Start of the free blocks list.*/
qp = &heapp->header;
while (H_NEXT(qp) != NULL) {
heap_header_t *ahp;
/* Next free block.*/
hp = H_NEXT(qp);
@ -261,13 +260,16 @@ void *chHeapAllocAligned(memory_heap_t *heapp, size_t size, unsigned align) {
/* More memory is required, tries to get it from the associated provider
else fails.*/
if (heapp->provider != NULL) {
hp = heapp->provider((pages + 1U) * CH_HEAP_ALIGNMENT, align);
if (hp != NULL) {
ahp = heapp->provider((pages + 1U) * CH_HEAP_ALIGNMENT,
align,
sizeof (heap_header_t));
if (ahp != NULL) {
hp = ahp - 1U;
H_HEAP(hp) = heapp;
H_SIZE(hp) = size;
/*lint -save -e9087 [11.3] Safe cast.*/
return (void *)H_BLOCK(hp);
return (void *)ahp;
/*lint -restore*/
}
}

53
os/common/oslib/src/chmemcore.c
View File

@ -52,6 +52,11 @@
/* Module exported variables. */
/*===========================================================================*/
/**
* @brief Memory core descriptor.
*/
memcore_t ch_memcore;
/*===========================================================================*/
/* Module local types. */
/*===========================================================================*/
@ -60,9 +65,6 @@
/* Module local variables. */
/*===========================================================================*/
static uint8_t *nextmem;
static uint8_t *endmem;
/*===========================================================================*/
/* Module local functions. */
/*===========================================================================*/
@ -82,63 +84,74 @@ void _core_init(void) {
extern uint8_t __heap_end__[];
/*lint -save -e9033 [10.8] Required cast operations.*/
nextmem = __heap_base__;
endmem = __heap_end__;
ch_memcore.nextmem = __heap_base__;
ch_memcore.endmem = __heap_end__;
/*lint restore*/
#else
static uint8_t static_heap[CH_CFG_MEMCORE_SIZE];
nextmem = &static_heap[0];
endmem = &static_heap[CH_CFG_MEMCORE_SIZE];
ch_memcore.nextmem = &static_heap[0];
ch_memcore.endmem = &static_heap[CH_CFG_MEMCORE_SIZE];
#endif
}
/**
* @brief Allocates a memory block.
* @details The allocated block is guaranteed to be properly aligned to the
* specified alignment.
* @details This function allocates a block of @p offset + @p size bytes. The
* returned pointer has @p offset bytes before its address and
* @p size bytes after.
*
* @param[in] size the size of the block to be allocated.
* @param[in] align desired memory alignment
* @param[in] offset aligned pointer offset
* @return A pointer to the allocated memory block.
* @retval NULL allocation failed, core memory exhausted.
*
* @iclass
*/
void *chCoreAllocAlignedI(size_t size, unsigned align) {
uint8_t *p;
void *chCoreAllocAlignedWithOffsetI(size_t size,
unsigned align,
size_t offset) {
uint8_t *p, *next;
chDbgCheckClassI();
chDbgCheck(MEM_IS_VALID_ALIGNMENT(align));
size = MEM_ALIGN_NEXT(size, align);
p = (uint8_t *)MEM_ALIGN_NEXT(nextmem, align);
p = (uint8_t *)MEM_ALIGN_NEXT(ch_memcore.nextmem + offset, align);
next = p + size;
if (((size_t)endmem - (size_t)p) < size) {
/* Considering also the case where there is numeric overflow.*/
if ((next > ch_memcore.endmem) || (next < ch_memcore.nextmem)) {
return NULL;
}
nextmem = p + size;
ch_memcore.nextmem = next;
return p;
}
/**
* @brief Allocates a memory block.
* @details The allocated block is guaranteed to be properly aligned to the
* specified alignment.
* @details This function allocates a block of @p offset + @p size bytes. The
* returned pointer has @p offset bytes before its address and
* @p size bytes after.
*
* @param[in] size the size of the block to be allocated
* @param[in] size the size of the block to be allocated.
* @param[in] align desired memory alignment
* @param[in] offset aligned pointer offset
* @return A pointer to the allocated memory block.
* @retval NULL allocation failed, core memory exhausted.
*
* @api
*/
void *chCoreAllocAligned(size_t size, unsigned align) {
void *chCoreAllocAlignedWithOffset(size_t size,
unsigned align,
size_t offset) {
void *p;
chSysLock();
p = chCoreAllocAlignedI(size, align);
p = chCoreAllocAlignedWithOffsetI(size, align, offset);
chSysUnlock();
return p;
@ -154,7 +167,7 @@ void *chCoreAllocAligned(size_t size, unsigned align) {
size_t chCoreGetStatusX(void) {
/*lint -save -e9033 [10.8] The cast is safe.*/
return (size_t)(endmem - nextmem);
return (size_t)(ch_memcore.endmem - ch_memcore.nextmem);
/*lint -restore*/
}
#endif /* CH_CFG_USE_MEMCORE == TRUE */

2
os/common/oslib/src/chmempools.c
View File

@ -130,7 +130,7 @@ void *chPoolAllocI(memory_pool_t *mp) {
mp->next = mp->next->next;
}
else if (mp->provider != NULL) {
objp = mp->provider(mp->object_size, PORT_NATURAL_ALIGN); /* TODO: Alignment is not properly handled */
objp = mp->provider(mp->object_size, PORT_NATURAL_ALIGN, 0U); /* TODO: Alignment is not properly handled */
}
/*lint -restore*/

4
os/rt/include/ch.h
View File

@ -48,12 +48,12 @@
/**
* @brief Kernel version string.
*/
#define CH_KERNEL_VERSION "4.0.0"
#define CH_KERNEL_VERSION "5.0.0"
/**
* @brief Kernel version major number.
*/
#define CH_KERNEL_MAJOR 4
#define CH_KERNEL_MAJOR 5
/**
* @brief Kernel version minor number.

2
readme.txt
View File

@ -124,6 +124,8 @@
dependencies and configuration directories. This makes possible
to have multiple non-conflicting makefiles in the same project.
Updated the various platform.mk implementing "smart build" mode.
- LIB: Fixed heap allocator returning unaligned blocks (bug #888)(backported
to 17.6.2).
- NIL: Fixed duplicated entries in NIL documentation (bug #887)(backported
to 17.6.1).
- HAL: Fixed USB GET_DESCRIPTOR not handled for Interface Recipients (bug #885)

5
test/nil/configuration.xml
View File

@ -1158,10 +1158,11 @@ static MEMORYPOOL_DECL(mp1, sizeof (uint32_t), NULL);
static GUARDEDMEMORYPOOL_DECL(gmp1, sizeof (uint32_t));
#endif
static void *null_provider(size_t size, unsigned align) {
static void *null_provider(size_t size, unsigned align, size_t offset) {
(void)size;
(void)align;
(void)align;
(void)offset;
return NULL;
}]]></value>

3
test/nil/source/test/test_sequence_006.c
View File

@ -58,10 +58,11 @@ static MEMORYPOOL_DECL(mp1, sizeof (uint32_t), NULL);
static GUARDEDMEMORYPOOL_DECL(gmp1, sizeof (uint32_t));
#endif
static void *null_provider(size_t size, unsigned align) {
static void *null_provider(size_t size, unsigned align, size_t offset) {
(void)size;
(void)align;
(void)offset;
return NULL;
}

5
test/rt/configuration.xml
View File

@ -3547,10 +3547,11 @@ static MEMORYPOOL_DECL(mp1, sizeof (uint32_t), NULL);
static GUARDEDMEMORYPOOL_DECL(gmp1, sizeof (uint32_t));
#endif
static void *null_provider(size_t size, unsigned align) {
static void *null_provider(size_t size, unsigned align, size_t offset) {
(void)size;
(void)align;
(void)align;
(void)offset;
return NULL;
}]]></value>

3
test/rt/source/test/test_sequence_010.c
View File

@ -58,10 +58,11 @@ static MEMORYPOOL_DECL(mp1, sizeof (uint32_t), NULL);
static GUARDEDMEMORYPOOL_DECL(gmp1, sizeof (uint32_t));
#endif
static void *null_provider(size_t size, unsigned align) {
static void *null_provider(size_t size, unsigned align, size_t offset) {
(void)size;
(void)align;
(void)offset;
return NULL;
}