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- merged XScale branch back into trunk

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- fixed some compiler warnigns in amt_jtagaccel.c, bitbang.c, parport.c
- free working area and register stuff if str7x block write algorithm failed
- check PC after exiting a target algorithm in armv4_5.c


git-svn-id: svn://svn.berlios.de/openocd/trunk@135 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
drath
2007-03-28 16:31:55 +00:00
parent 5ed126c4f9
commit 4a5f45e87d
21 changed files with 5039 additions and 75 deletions
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89
src/target/target.c
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@@ -79,6 +79,7 @@ extern target_type_t arm9tdmi_target;
extern target_type_t arm920t_target;
extern target_type_t arm966e_target;
extern target_type_t arm926ejs_target;
extern target_type_t xscale_target;
target_type_t *target_types[] =
{
@@ -88,6 +89,7 @@ target_type_t *target_types[] =
&arm720t_target,
&arm966e_target,
&arm926ejs_target,
&xscale_target,
NULL,
};
@@ -727,60 +729,107 @@ int target_read_buffer(struct target_s *target, u32 address, u32 size, u8 *buffe
return ERROR_OK;
}
void target_read_u32(struct target_s *target, u32 address, u32 *value)
int target_read_u32(struct target_s *target, u32 address, u32 *value)
{
u8 value_buf[4];
target->type->read_memory(target, address, 4, 1, value_buf);
*value = target_buffer_get_u32(target, value_buf);
DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, *value);
int retval = target->type->read_memory(target, address, 4, 1, value_buf);
if (retval == ERROR_OK)
{
*value = target_buffer_get_u32(target, value_buf);
DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, *value);
}
else
{
*value = 0x0;
DEBUG("address: 0x%8.8x failed", address);
}
return retval;
}
void target_read_u16(struct target_s *target, u32 address, u16 *value)
int target_read_u16(struct target_s *target, u32 address, u16 *value)
{
u8 value_buf[2];
target->type->read_memory(target, address, 2, 1, value_buf);
int retval = target->type->read_memory(target, address, 2, 1, value_buf);
*value = target_buffer_get_u16(target, value_buf);
DEBUG("address: 0x%8.8x, value: 0x%4.4x", address, *value);
if (retval == ERROR_OK)
{
*value = target_buffer_get_u16(target, value_buf);
DEBUG("address: 0x%8.8x, value: 0x%4.4x", address, *value);
}
else
{
*value = 0x0;
DEBUG("address: 0x%8.8x failed", address);
}
return retval;
}
void target_read_u8(struct target_s *target, u32 address, u8 *value)
int target_read_u8(struct target_s *target, u32 address, u8 *value)
{
target->type->read_memory(target, address, 1, 1, value);
int retval = target->type->read_memory(target, address, 1, 1, value);
DEBUG("address: 0x%8.8x, value: 0x%2.2x", address, *value);
if (retval == ERROR_OK)
{
DEBUG("address: 0x%8.8x, value: 0x%2.2x", address, *value);
}
else
{
*value = 0x0;
DEBUG("address: 0x%8.8x failed", address);
}
return retval;
}
void target_write_u32(struct target_s *target, u32 address, u32 value)
int target_write_u32(struct target_s *target, u32 address, u32 value)
{
int retval;
u8 value_buf[4];
DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value);
target_buffer_set_u32(target, value_buf, value);
target->type->write_memory(target, address, 4, 1, value_buf);
if ((retval = target->type->write_memory(target, address, 4, 1, value_buf)) != ERROR_OK)
{
DEBUG("failed: %i", retval);
}
return retval;
}
void target_write_u16(struct target_s *target, u32 address, u16 value)
int target_write_u16(struct target_s *target, u32 address, u16 value)
{
int retval;
u8 value_buf[2];
DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value);
target_buffer_set_u16(target, value_buf, value);
target->type->write_memory(target, address, 2, 1, value_buf);
if ((retval = target->type->write_memory(target, address, 2, 1, value_buf)) != ERROR_OK)
{
DEBUG("failed: %i", retval);
}
return retval;
}
void target_write_u8(struct target_s *target, u32 address, u8 value)
int target_write_u8(struct target_s *target, u32 address, u8 value)
{
int retval;
DEBUG("address: 0x%8.8x, value: 0x%2.2x", address, value);
target->type->read_memory(target, address, 1, 1, &value);
if ((retval = target->type->read_memory(target, address, 1, 1, &value)) != ERROR_OK)
{
DEBUG("failed: %i", retval);
}
return retval;
}
int target_register_user_commands(struct command_context_s *cmd_ctx)