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target: Add 64-bit target address support

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Define a target_addr_t type to support 32-bit and 64-bit addresses at
the same time. Also define matching TARGET_PRI*ADDR format macros as
well as a convenient TARGET_ADDR_FMT.

In targets that are 32-bit (avr32, nds32, arm7/9/11, fm4, xmc1000)
be least invasive by leaving the formatting unchanged apart from the
type;
for generic code adopt TARGET_ADDR_FMT as unified address format.

Don't silently change gdb formatting here, leave that to later.

Add COMMAND_PARSE_ADDRESS() macro to abstract the address type.
Implement it using its own parse_target_addr() function, in the hopes
of catching pointer type mismatches better.

Add '--disable-target64' configure option to revert to previous 32-bit
target address behavior.

Change-Id: I2e91d205862ceb14f94b3e72a7e99ee0373a85d5
Signed-off-by: Dongxue Zhang <elta.era@gmail.com>
Signed-off-by: David Ung <david.ung.42@gmail.com>
[AF: Default to enabling (Paul Fertser), rename macros, simplify]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
This commit is contained in:
Dongxue Zhang
2013-09-23 16:27:03 +08:00
committed by Matthias Welwarsky
parent 0ecee83266
commit 47b8cf8420
68 changed files with 728 additions and 546 deletions
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12
src/target/armv7m.c
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@@ -318,7 +318,7 @@ int armv7m_get_gdb_reg_list(struct target *target, struct reg **reg_list[],
int armv7m_run_algorithm(struct target *target,
int num_mem_params, struct mem_param *mem_params,
int num_reg_params, struct reg_param *reg_params,
uint32_t entry_point, uint32_t exit_point,
target_addr_t entry_point, target_addr_t exit_point,
int timeout_ms, void *arch_info)
{
int retval;
@@ -343,7 +343,7 @@ int armv7m_run_algorithm(struct target *target,
int armv7m_start_algorithm(struct target *target,
int num_mem_params, struct mem_param *mem_params,
int num_reg_params, struct reg_param *reg_params,
uint32_t entry_point, uint32_t exit_point,
target_addr_t entry_point, target_addr_t exit_point,
void *arch_info)
{
struct armv7m_common *armv7m = target_to_armv7m(target);
@@ -431,7 +431,7 @@ int armv7m_start_algorithm(struct target *target,
int armv7m_wait_algorithm(struct target *target,
int num_mem_params, struct mem_param *mem_params,
int num_reg_params, struct reg_param *reg_params,
uint32_t exit_point, int timeout_ms,
target_addr_t exit_point, int timeout_ms,
void *arch_info)
{
struct armv7m_common *armv7m = target_to_armv7m(target);
@@ -461,7 +461,7 @@ int armv7m_wait_algorithm(struct target *target,
armv7m->load_core_reg_u32(target, 15, &pc);
if (exit_point && (pc != exit_point)) {
LOG_DEBUG("failed algorithm halted at 0x%" PRIx32 ", expected 0x%" PRIx32,
LOG_DEBUG("failed algorithm halted at 0x%" PRIx32 ", expected 0x%" TARGET_PRIxADDR,
pc,
exit_point);
return ERROR_TARGET_TIMEOUT;
@@ -682,7 +682,7 @@ int armv7m_init_arch_info(struct target *target, struct armv7m_common *armv7m)
/** Generates a CRC32 checksum of a memory region. */
int armv7m_checksum_memory(struct target *target,
uint32_t address, uint32_t count, uint32_t *checksum)
target_addr_t address, uint32_t count, uint32_t *checksum)
{
struct working_area *crc_algorithm;
struct armv7m_algorithm armv7m_info;
@@ -733,7 +733,7 @@ cleanup:
/** Checks whether a memory region is erased. */
int armv7m_blank_check_memory(struct target *target,
uint32_t address, uint32_t count, uint32_t *blank, uint8_t erased_value)
target_addr_t address, uint32_t count, uint32_t *blank, uint8_t erased_value)
{
struct working_area *erase_check_algorithm;
struct reg_param reg_params[3];