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Add target_write_memory wrapper:

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- replaces all calls to target->type->write_memory.
- add documentation in target_s to warn not to invoke callback directly.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1960 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
zwelch
2009-05-31 09:37:57 +00:00
parent b6db182c00
commit 95e13054ca
16 changed files with 126 additions and 107 deletions
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29
src/target/target.c
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@@ -531,6 +531,13 @@ int target_read_memory(struct target_s *target,
return target->type->read_memory(target, address, size, count, buffer);
}
int target_write_memory(struct target_s *target,
u32 address, u32 size, u32 count, u8 *buffer)
{
return target->type->write_memory(target, address, size, count, buffer);
}
int target_init(struct command_context_s *cmd_ctx)
{
target_t *target = all_targets;
@@ -898,7 +905,7 @@ int target_free_working_area_restore(struct target_s *target, working_area_t *ar
if (restore&&target->backup_working_area)
{
int retval;
if((retval = target->type->write_memory(target, area->address, 4, area->size / 4, area->backup)) != ERROR_OK)
if((retval = target_write_memory(target, area->address, 4, area->size / 4, area->backup)) != ERROR_OK)
return retval;
}
@@ -1004,7 +1011,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff
if (((address % 2) == 0) && (size == 2))
{
return target->type->write_memory(target, address, 2, 1, buffer);
return target_write_memory(target, address, 2, 1, buffer);
}
/* handle unaligned head bytes */
@@ -1015,7 +1022,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff
if (unaligned > size)
unaligned = size;
if ((retval = target->type->write_memory(target, address, 1, unaligned, buffer)) != ERROR_OK)
if ((retval = target_write_memory(target, address, 1, unaligned, buffer)) != ERROR_OK)
return retval;
buffer += unaligned;
@@ -1036,7 +1043,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff
}
else
{
if ((retval = target->type->write_memory(target, address, 4, aligned / 4, buffer)) != ERROR_OK)
if ((retval = target_write_memory(target, address, 4, aligned / 4, buffer)) != ERROR_OK)
return retval;
}
@@ -1048,7 +1055,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff
/* handle tail writes of less than 4 bytes */
if (size > 0)
{
if ((retval = target->type->write_memory(target, address, 1, size, buffer)) != ERROR_OK)
if ((retval = target_write_memory(target, address, 1, size, buffer)) != ERROR_OK)
return retval;
}
@@ -1272,7 +1279,7 @@ int target_write_u32(struct target_s *target, u32 address, u32 value)
LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value);
target_buffer_set_u32(target, value_buf, value);
if ((retval = target->type->write_memory(target, address, 4, 1, value_buf)) != ERROR_OK)
if ((retval = target_write_memory(target, address, 4, 1, value_buf)) != ERROR_OK)
{
LOG_DEBUG("failed: %i", retval);
}
@@ -1293,7 +1300,7 @@ int target_write_u16(struct target_s *target, u32 address, u16 value)
LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value);
target_buffer_set_u16(target, value_buf, value);
if ((retval = target->type->write_memory(target, address, 2, 1, value_buf)) != ERROR_OK)
if ((retval = target_write_memory(target, address, 2, 1, value_buf)) != ERROR_OK)
{
LOG_DEBUG("failed: %i", retval);
}
@@ -1312,7 +1319,7 @@ int target_write_u8(struct target_s *target, u32 address, u8 value)
LOG_DEBUG("address: 0x%8.8x, value: 0x%2.2x", address, value);
if ((retval = target->type->write_memory(target, address, 1, 1, &value)) != ERROR_OK)
if ((retval = target_write_memory(target, address, 1, 1, &value)) != ERROR_OK)
{
LOG_DEBUG("failed: %i", retval);
}
@@ -1967,7 +1974,7 @@ static int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char
}
for (i=0; i<count; i++)
{
int retval = target->type->write_memory(target,
int retval = target_write_memory(target,
address + i * wordsize, wordsize, 1, value_buf);
if (ERROR_OK != retval)
return retval;
@@ -3034,7 +3041,7 @@ static int target_array2mem(Jim_Interp *interp, target_t *target, int argc, Jim_
}
len -= count;
retval = target->type->write_memory(target, addr, width, count, buffer);
retval = target_write_memory(target, addr, width, count, buffer);
if (retval != ERROR_OK) {
/* BOO !*/
LOG_ERROR("array2mem: Write @ 0x%08x, w=%d, cnt=%d, failed", addr, width, count);
@@ -3525,7 +3532,7 @@ static int tcl_target_func( Jim_Interp *interp, int argc, Jim_Obj *const *argv )
break;
}
for( x = 0 ; x < c ; x++ ){
e = target->type->write_memory( target, a, b, 1, target_buf );
e = target_write_memory( target, a, b, 1, target_buf );
if( e != ERROR_OK ){
Jim_SetResult_sprintf( interp, "Error writing @ 0x%08x: %d\n", (int)(a), e );
return JIM_ERR;