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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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16
src/target/armv4_5.c
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@@ -816,7 +816,7 @@ COMMAND_HANDLER(handle_arm_disassemble_command)
}
struct arm *arm = target_to_arm(target);
uint32_t address;
target_addr_t address;
int count = 1;
int thumb = 0;
@@ -840,7 +840,7 @@ COMMAND_HANDLER(handle_arm_disassemble_command)
COMMAND_PARSE_NUMBER(int, CMD_ARGV[1], count);
/* FALL THROUGH */
case 1:
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], address);
COMMAND_PARSE_ADDRESS(CMD_ARGV[0], address);
if (address & 0x01) {
if (!thumb) {
command_print(CMD_CTX, "Disassemble as Thumb");
@@ -1434,8 +1434,8 @@ int armv4_5_run_algorithm(struct target *target,
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)
{
@@ -1444,8 +1444,8 @@ int armv4_5_run_algorithm(struct target *target,
mem_params,
num_reg_params,
reg_params,
entry_point,
exit_point,
(uint32_t)entry_point,
(uint32_t)exit_point,
timeout_ms,
arch_info,
armv4_5_run_algorithm_completion);
@@ -1456,7 +1456,7 @@ int armv4_5_run_algorithm(struct target *target,
*
*/
int arm_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 arm_algorithm arm_algo;
@@ -1529,7 +1529,7 @@ cleanup:
*
*/
int arm_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 *check_algorithm;
struct reg_param reg_params[3];