#include "config.h"
#endif
-#include "arm7_9_common.h"
#include "log.h"
-#include "command.h"
#include "armv4_5_mmu.h"
-#include "target.h"
-#include <stdlib.h>
-u32 armv4mmu_translate_va(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, u32 va, int *type, u32 *cb, int *domain, u32 *ap);
+uint32_t armv4mmu_translate_va(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, uint32_t va, int *type, uint32_t *cb, int *domain, uint32_t *ap);
char* armv4_5_mmu_page_type_names[] =
{
"section", "large page", "small page", "tiny page"
};
-u32 armv4_5_mmu_translate_va(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, u32 va, int *type, u32 *cb, int *domain, u32 *ap)
+uint32_t armv4_5_mmu_translate_va(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, uint32_t va, int *type, uint32_t *cb, int *domain, uint32_t *ap)
{
- u32 first_lvl_descriptor = 0x0;
- u32 second_lvl_descriptor = 0x0;
- u32 ttb = armv4_5_mmu->get_ttb(target);
+ uint32_t first_lvl_descriptor = 0x0;
+ uint32_t second_lvl_descriptor = 0x0;
+ uint32_t ttb = armv4_5_mmu->get_ttb(target);
armv4_5_mmu_read_physical(target, armv4_5_mmu,
(ttb & 0xffffc000) | ((va & 0xfff00000) >> 18),
- 4, 1, (u8*)&first_lvl_descriptor);
- first_lvl_descriptor = target_buffer_get_u32(target, (u8*)&first_lvl_descriptor);
+ 4, 1, (uint8_t*)&first_lvl_descriptor);
+ first_lvl_descriptor = target_buffer_get_u32(target, (uint8_t*)&first_lvl_descriptor);
- LOG_DEBUG("1st lvl desc: %8.8x", first_lvl_descriptor);
+ LOG_DEBUG("1st lvl desc: %8.8" PRIx32 "", first_lvl_descriptor);
if ((first_lvl_descriptor & 0x3) == 0)
{
/* coarse page table */
armv4_5_mmu_read_physical(target, armv4_5_mmu,
(first_lvl_descriptor & 0xfffffc00) | ((va & 0x000ff000) >> 10),
- 4, 1, (u8*)&second_lvl_descriptor);
+ 4, 1, (uint8_t*)&second_lvl_descriptor);
}
else if ((first_lvl_descriptor & 0x3) == 3)
{
/* fine page table */
armv4_5_mmu_read_physical(target, armv4_5_mmu,
(first_lvl_descriptor & 0xfffff000) | ((va & 0x000ffc00) >> 8),
- 4, 1, (u8*)&second_lvl_descriptor);
+ 4, 1, (uint8_t*)&second_lvl_descriptor);
}
-
- second_lvl_descriptor = target_buffer_get_u32(target, (u8*)&second_lvl_descriptor);
-
- LOG_DEBUG("2nd lvl desc: %8.8x", second_lvl_descriptor);
+
+ second_lvl_descriptor = target_buffer_get_u32(target, (uint8_t*)&second_lvl_descriptor);
+
+ LOG_DEBUG("2nd lvl desc: %8.8" PRIx32 "", second_lvl_descriptor);
if ((second_lvl_descriptor & 0x3) == 0)
{
return ERROR_TARGET_TRANSLATION_FAULT;
}
-int armv4_5_mmu_read_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, u32 address, u32 size, u32 count, u8 *buffer)
+int armv4_5_mmu_read_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
int retval;
return retval;
}
-int armv4_5_mmu_write_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, u32 address, u32 size, u32 count, u8 *buffer)
+int armv4_5_mmu_write_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
int retval;
/* disable MMU and data (or unified) cache */
armv4_5_mmu->disable_mmu_caches(target, 1, 1, 0);
-
+
retval = armv4_5_mmu->write_memory(target, address, size, count, buffer);
/* reenable MMU / cache */
armv4_5_mmu->enable_mmu_caches(target, armv4_5_mmu->mmu_enabled,
armv4_5_mmu->armv4_5_cache.d_u_cache_enabled,
armv4_5_mmu->armv4_5_cache.i_cache_enabled);
-
+
return retval;
}
int armv4_5_mmu_handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu)
{
- u32 va;
- u32 pa;
+ uint32_t va;
+ uint32_t pa;
int type;
- u32 cb;
+ uint32_t cb;
int domain;
- u32 ap;
-
+ uint32_t ap;
+
if (target->state != TARGET_HALTED)
{
command_print(cmd_ctx, "target must be stopped for \"virt2phys\" command");
switch (pa)
{
case ERROR_TARGET_TRANSLATION_FAULT:
- command_print(cmd_ctx, "no valid translation for 0x%8.8x", va);
+ command_print(cmd_ctx, "no valid translation for 0x%8.8" PRIx32 "", va);
break;
default:
command_print(cmd_ctx, "unknown translation error");
}
return ERROR_OK;
}
-
- command_print(cmd_ctx, "0x%8.8x -> 0x%8.8x, type: %s, cb: %i, domain: %i, ap: %2.2x",
- va, pa, armv4_5_mmu_page_type_names[type], cb, domain, ap);
- }
-
+
+ command_print(cmd_ctx, "0x%8.8" PRIx32 " -> 0x%8.8" PRIx32 ", type: %s, cb: %i, domain: %d, ap: %2.2x",
+ va, pa, armv4_5_mmu_page_type_names[type], (int)cb, domain, (int)ap);
+ }
+
return ERROR_OK;
}
{
int count = 1;
int size = 4;
- u32 address = 0;
+ uint32_t address = 0;
int i;
char output[128];
int retval;
- u8 *buffer;
+ uint8_t *buffer;
if (target->state != TARGET_HALTED)
{
break;
case ERROR_TARGET_NOT_HALTED:
command_print(cmd_ctx, "error: target must be halted for memory accesses");
- break;
+ break;
case ERROR_TARGET_DATA_ABORT:
command_print(cmd_ctx, "error: access caused data abort, system possibly corrupted");
break;
for (i = 0; i < count; i++)
{
if (i%8 == 0)
- output_len += snprintf(output + output_len, 128 - output_len, "0x%8.8x: ", address + (i*size));
-
+ output_len += snprintf(output + output_len, 128 - output_len, "0x%8.8" PRIx32 ": ", address + (i*size));
+
switch (size)
{
case 4:
- output_len += snprintf(output + output_len, 128 - output_len, "%8.8x ", target_buffer_get_u32(target, &buffer[i*4]));
+ output_len += snprintf(output + output_len, 128 - output_len, "%8.8" PRIx32 " ", target_buffer_get_u32(target, &buffer[i*4]));
break;
case 2:
output_len += snprintf(output + output_len, 128 - output_len, "%4.4x ", target_buffer_get_u16(target, &buffer[i*2]));
if ((i % 8 == 7) || (i == count - 1))
{
- command_print(cmd_ctx, output);
+ command_print(cmd_ctx, "%s", output);
output_len = 0;
}
}
free(buffer);
-
+
return ERROR_OK;
}
int armv4_5_mmu_handle_mw_phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu)
{
- u32 address = 0;
- u32 value = 0;
+ uint32_t address = 0;
+ uint32_t value = 0;
int retval;
- u8 value_buf[4];
+ uint8_t value_buf[4];
if (target->state != TARGET_HALTED)
{
break;
default:
command_print(cmd_ctx, "error: unknown error");
- }
+ }
return ERROR_OK;
}
projects / fw / openocd / blobdiff