#include "config.h"
#endif
-#include <string.h>
-#include "log.h"
#include "mips32.h"
#include "mips32_pracc.h"
typedef struct {
- u32 *local_iparam;
+ uint32_t *local_iparam;
int num_iparam;
- u32 *local_oparam;
+ uint32_t *local_oparam;
int num_oparam;
- u32 *code;
+ uint32_t *code;
int code_len;
- u32 stack[32];
+ uint32_t stack[32];
int stack_offset;
mips_ejtag_t *ejtag_info;
} mips32_pracc_context;
-static int wait_for_pracc_rw(mips_ejtag_t *ejtag_info, u32 *ctrl)
+static int wait_for_pracc_rw(mips_ejtag_t *ejtag_info, uint32_t *ctrl)
{
- u32 ejtag_ctrl;
+ uint32_t ejtag_ctrl;
while (1)
{
return ERROR_OK;
}
-static int mips32_pracc_exec_read(mips32_pracc_context *ctx, u32 address)
+static int mips32_pracc_exec_read(mips32_pracc_context *ctx, uint32_t address)
{
mips_ejtag_t *ejtag_info = ctx->ejtag_info;
int offset;
- u32 ejtag_ctrl, data;
+ uint32_t ejtag_ctrl, data;
if ((address >= MIPS32_PRACC_PARAM_IN)
&& (address <= MIPS32_PRACC_PARAM_IN + ctx->num_iparam * 4))
* to start of debug vector */
data = 0;
- LOG_ERROR("Error reading unexpected address %8.8x", address);
+ LOG_ERROR("Error reading unexpected address %8.8" PRIx32 "", address);
return ERROR_JTAG_DEVICE_ERROR;
}
return ERROR_OK;
}
-static int mips32_pracc_exec_write(mips32_pracc_context *ctx, u32 address)
+static int mips32_pracc_exec_write(mips32_pracc_context *ctx, uint32_t address)
{
- u32 ejtag_ctrl,data;
+ uint32_t ejtag_ctrl,data;
int offset;
mips_ejtag_t *ejtag_info = ctx->ejtag_info;
offset = (address - MIPS32_PRACC_PARAM_IN) / 4;
ctx->local_iparam[offset] = data;
}
- else if ((address >= MIPS32_PRACC_PARAM_OUT )
+ else if ((address >= MIPS32_PRACC_PARAM_OUT)
&& (address <= MIPS32_PRACC_PARAM_OUT + ctx->num_oparam * 4))
{
offset = (address - MIPS32_PRACC_PARAM_OUT) / 4;
}
else
{
- LOG_ERROR("Error writing unexpected address %8.8x", address);
+ LOG_ERROR("Error writing unexpected address %8.8" PRIx32 "", address);
return ERROR_JTAG_DEVICE_ERROR;
}
return ERROR_OK;
}
-int mips32_pracc_exec( mips_ejtag_t *ejtag_info, int code_len, u32 *code, int num_param_in, u32 *param_in, int num_param_out, u32 *param_out, int cycle)
+int mips32_pracc_exec(mips_ejtag_t *ejtag_info, int code_len, uint32_t *code, int num_param_in, uint32_t *param_in, int num_param_out, uint32_t *param_out, int cycle)
{
- u32 ejtag_ctrl;
- u32 address, data;
+ uint32_t ejtag_ctrl;
+ uint32_t address, data;
mips32_pracc_context ctx;
int retval;
int pass = 0;
return ERROR_OK;
}
-int mips32_pracc_read_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf)
+int mips32_pracc_read_mem(mips_ejtag_t *ejtag_info, uint32_t addr, int size, int count, void *buf)
{
switch (size)
{
case 1:
- return mips32_pracc_read_mem8(ejtag_info, addr, count, (u8*)buf);
+ return mips32_pracc_read_mem8(ejtag_info, addr, count, (uint8_t*)buf);
case 2:
- return mips32_pracc_read_mem16(ejtag_info, addr, count, (u16*)buf);
+ return mips32_pracc_read_mem16(ejtag_info, addr, count, (uint16_t*)buf);
case 4:
- if(count==1)
- return mips32_pracc_read_u32(ejtag_info, addr, (u32*)buf);
+ if (count == 1)
+ return mips32_pracc_read_u32(ejtag_info, addr, (uint32_t*)buf);
else
- return mips32_pracc_read_mem32(ejtag_info, addr, count, (u32*)buf);
+ return mips32_pracc_read_mem32(ejtag_info, addr, count, (uint32_t*)buf);
}
return ERROR_OK;
}
-int mips32_pracc_read_mem32(mips_ejtag_t *ejtag_info, u32 addr, int count, u32 *buf)
+int mips32_pracc_read_mem32(mips_ejtag_t *ejtag_info, uint32_t addr, int count, uint32_t *buf)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
MIPS32_LUI(8,UPPER16(MIPS32_PRACC_PARAM_IN)), /* $8 = MIPS32_PRACC_PARAM_IN */
MIPS32_ORI(8,8,LOWER16(MIPS32_PRACC_PARAM_IN)),
- MIPS32_LW(9,0,8), /* $9=mem[$8]; read addr */
- MIPS32_LW(10,4,8), /* $10=mem[$8+4]; read count */
- MIPS32_LUI(11,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $11=MIPS32_PRACC_PARAM_OUT */
+ MIPS32_LW(9,0,8), /* $9 = mem[$8]; read addr */
+ MIPS32_LW(10,4,8), /* $10 = mem[$8 + 4]; read count */
+ MIPS32_LUI(11,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $11 = MIPS32_PRACC_PARAM_OUT */
MIPS32_ORI(11,11,LOWER16(MIPS32_PRACC_PARAM_OUT)),
MIPS32_NOP,
/* loop: */
MIPS32_SW(8,0,11), /* sw $8,0($11) */
MIPS32_ADDI(10,10,NEG16(1)), /* $10-- */
- MIPS32_ADDI(9,9,4), /* $1+=4 */
- MIPS32_ADDI(11,11,4), /* $11+=4 */
+ MIPS32_ADDI(9,9,4), /* $1 += 4 */
+ MIPS32_ADDI(11,11,4), /* $11 += 4 */
MIPS32_NOP,
MIPS32_B(NEG16(9)), /* b loop */
int retval = ERROR_OK;
int blocksize;
int bytesread;
- u32 param_in[2];
+ uint32_t param_in[2];
bytesread = 0;
return retval;
}
-int mips32_pracc_read_u32(mips_ejtag_t *ejtag_info, u32 addr, u32 *buf)
+int mips32_pracc_read_u32(mips_ejtag_t *ejtag_info, uint32_t addr, uint32_t *buf)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
};
int retval = ERROR_OK;
- u32 param_in[1];
+ uint32_t param_in[1];
param_in[0] = addr;
if ((retval = mips32_pracc_exec(ejtag_info, sizeof(code)/sizeof(code[0]), code,
- sizeof(param_in)/sizeof(param_in[0]), param_in, sizeof(u32), buf, 1)) != ERROR_OK)
+ sizeof(param_in)/sizeof(param_in[0]), param_in, sizeof(uint32_t), buf, 1)) != ERROR_OK)
{
return retval;
}
return retval;
}
-int mips32_pracc_read_mem16(mips_ejtag_t *ejtag_info, u32 addr, int count, u16 *buf)
+int mips32_pracc_read_mem16(mips_ejtag_t *ejtag_info, uint32_t addr, int count, uint16_t *buf)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
MIPS32_LUI(8,UPPER16(MIPS32_PRACC_PARAM_IN)), /* $8 = MIPS32_PRACC_PARAM_IN */
MIPS32_ORI(8,8,LOWER16(MIPS32_PRACC_PARAM_IN)),
- MIPS32_LW(9,0,8), /* $9=mem[$8]; read addr */
- MIPS32_LW(10,4,8), /* $10=mem[$8+4]; read count */
- MIPS32_LUI(11,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $11=MIPS32_PRACC_PARAM_OUT */
+ MIPS32_LW(9,0,8), /* $9 = mem[$8]; read addr */
+ MIPS32_LW(10,4,8), /* $10 = mem[$8 + 4]; read count */
+ MIPS32_LUI(11,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $11 = MIPS32_PRACC_PARAM_OUT */
MIPS32_ORI(11,11,LOWER16(MIPS32_PRACC_PARAM_OUT)),
MIPS32_NOP,
/* loop: */
MIPS32_SW(8,0,11), /* sw $8,0($11) */
MIPS32_ADDI(10,10,NEG16(1)), /* $10-- */
- MIPS32_ADDI(9,9,2), /* $9+=2 */
- MIPS32_ADDI(11,11,4), /* $11+=4 */
+ MIPS32_ADDI(9,9,2), /* $9 += 2 */
+ MIPS32_ADDI(11,11,4), /* $11 += 4 */
MIPS32_NOP,
MIPS32_B(NEG16(9)), /* b loop */
MIPS32_NOP,
};
// /* TODO remove array */
- u32 param_out[count];
+ uint32_t param_out[count];
int i;
// int retval;
int blocksize;
int bytesread;
- u32 param_in[2];
+ uint32_t param_in[2];
bytesread = 0;
return ERROR_OK;
}
-int mips32_pracc_read_mem8(mips_ejtag_t *ejtag_info, u32 addr, int count, u8 *buf)
+int mips32_pracc_read_mem8(mips_ejtag_t *ejtag_info, uint32_t addr, int count, uint8_t *buf)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
MIPS32_LUI(8,UPPER16(MIPS32_PRACC_PARAM_IN)), /* $8 = MIPS32_PRACC_PARAM_IN */
MIPS32_ORI(8,8,LOWER16(MIPS32_PRACC_PARAM_IN)),
- MIPS32_LW(9,0,8), /* $9=mem[$8]; read addr */
- MIPS32_LW(10,4,8), /* $10=mem[$8+4]; read count */
- MIPS32_LUI(11,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $11=MIPS32_PRACC_PARAM_OUT */
+ MIPS32_LW(9,0,8), /* $9 = mem[$8]; read addr */
+ MIPS32_LW(10,4,8), /* $10 = mem[$8 + 4]; read count */
+ MIPS32_LUI(11,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $11 = MIPS32_PRACC_PARAM_OUT */
MIPS32_ORI(11,11,LOWER16(MIPS32_PRACC_PARAM_OUT)),
MIPS32_NOP,
/* loop: */
MIPS32_SW(8,0,11), /* sw $8,0($11) */
MIPS32_ADDI(10,10,NEG16(1)), /* $10-- */
- MIPS32_ADDI(9,9,1), /* $9+=1 */
- MIPS32_ADDI(11,11,4), /* $11+=4 */
+ MIPS32_ADDI(9,9,1), /* $9 += 1 */
+ MIPS32_ADDI(11,11,4), /* $11 += 4 */
MIPS32_NOP,
MIPS32_B(NEG16(9)), /* b loop */
MIPS32_NOP,
};
// /* TODO remove array */
- u32 param_out[count];
+ uint32_t param_out[count];
int i;
// int retval;
int blocksize;
int bytesread;
- u32 param_in[2];
+ uint32_t param_in[2];
bytesread = 0;
return ERROR_OK;
}
-int mips32_pracc_write_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf)
+int mips32_pracc_write_mem(mips_ejtag_t *ejtag_info, uint32_t addr, int size, int count, void *buf)
{
switch (size)
{
case 1:
- return mips32_pracc_write_mem8(ejtag_info, addr, count, (u8*)buf);
+ return mips32_pracc_write_mem8(ejtag_info, addr, count, (uint8_t*)buf);
case 2:
- return mips32_pracc_write_mem16(ejtag_info, addr, count,(u16*)buf);
+ return mips32_pracc_write_mem16(ejtag_info, addr, count,(uint16_t*)buf);
case 4:
- if(count==1)
- return mips32_pracc_write_u32(ejtag_info, addr, (u32*)buf);
+ if (count == 1)
+ return mips32_pracc_write_u32(ejtag_info, addr, (uint32_t*)buf);
else
- return mips32_pracc_write_mem32(ejtag_info, addr, count, (u32*)buf);
+ return mips32_pracc_write_mem32(ejtag_info, addr, count, (uint32_t*)buf);
}
return ERROR_OK;
}
-int mips32_pracc_write_mem32(mips_ejtag_t *ejtag_info, u32 addr, int count, u32 *buf)
+int mips32_pracc_write_mem32(mips_ejtag_t *ejtag_info, uint32_t addr, int count, uint32_t *buf)
{
//NC: use destination pointer as loop counter (last address is in $10)
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
MIPS32_ADDI(8,15,NEG16(MIPS32_PRACC_STACK-MIPS32_PRACC_PARAM_IN)), //$8= MIPS32_PRACC_PARAM_IN
MIPS32_LW(9,0,8), /* Load write addr to $9 */
MIPS32_LW(10,4,8), //last address /* Load write count to $10 */
- MIPS32_ADDI(8,8,8), // $8+=8 beginning of data
+ MIPS32_ADDI(8,8,8), // $8 += 8 beginning of data
//loop:
MIPS32_LW(11,0,8), /* lw $11,0($8), Load $11 with the word @mem[$8] */
MIPS32_SW(11,0,9), /* sw $11,0($9) */
- MIPS32_ADDI(9,9,4), /* $9+=4 */
+ MIPS32_ADDI(9,9,4), /* $9 += 4 */
MIPS32_BNE(10,9,NEG16(4)), //was 9 BNE $10, 9, loop /* b loop */
- MIPS32_ADDI(8,8,4), //this instruction is part of the loop (one delay slot)! /* $8+=4 */
+ MIPS32_ADDI(8,8,4), //this instruction is part of the loop (one delay slot)! /* $8 += 4 */
/* end: */
MIPS32_LW(11,0,15), /* lw $11,($15) */
MIPS32_LW(10,0,15), /* lw $10,($15) */
};
/* TODO remove array */
- u32 param_in[count+2];
+ uint32_t param_in[count + 2];
param_in[0] = addr;
- param_in[1] = addr + count * sizeof(u32); //last address
+ param_in[1] = addr + count * sizeof(uint32_t); //last address
- memcpy(¶m_in[2], buf, count * sizeof(u32));
+ memcpy(¶m_in[2], buf, count * sizeof(uint32_t));
mips32_pracc_exec(ejtag_info, sizeof(code)/sizeof(code[0]), code, \
sizeof(param_in)/sizeof(param_in[0]),param_in, 0, NULL, 1);
return ERROR_OK;
}
-int mips32_pracc_write_u32(mips_ejtag_t *ejtag_info, u32 addr, u32 *buf)
+int mips32_pracc_write_u32(mips_ejtag_t *ejtag_info, uint32_t addr, uint32_t *buf)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
};
/* TODO remove array */
- u32 param_in[1+1];
+ uint32_t param_in[1 + 1];
param_in[0] = addr;
param_in[1] = *buf;
return ERROR_OK;
}
-int mips32_pracc_write_mem16(mips_ejtag_t *ejtag_info, u32 addr, int count, u16 *buf)
+int mips32_pracc_write_mem16(mips_ejtag_t *ejtag_info, uint32_t addr, int count, uint16_t *buf)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
MIPS32_ORI(8,8,LOWER16(MIPS32_PRACC_PARAM_IN)),
MIPS32_LW(9,0,8), /* Load write addr to $9 */
MIPS32_LW(10,4,8), /* Load write count to $10 */
- MIPS32_ADDI(8,8,8), /* $8+=8 */
+ MIPS32_ADDI(8,8,8), /* $8 += 8 */
MIPS32_NOP,
/* loop: */
MIPS32_BEQ(0,10,9), /* beq $0, $10, end */
MIPS32_SH(11,0,9), /* sh $11,0($9) */
MIPS32_ADDI(10,10,NEG16(1)), /* $10-- */
- MIPS32_ADDI(9,9,2), /* $9+=2 */
- MIPS32_ADDI(8,8,4), /* $8+=4 */
+ MIPS32_ADDI(9,9,2), /* $9 += 2 */
+ MIPS32_ADDI(8,8,4), /* $8 += 4 */
MIPS32_NOP,
MIPS32_B(NEG16(9)), /* b loop */
};
/* TODO remove array */
- u32 param_in[count+2];
+ uint32_t param_in[count + 2];
int i;
param_in[0] = addr;
param_in[1] = count;
for (i = 0; i < count; i++)
{
- param_in[i+2] = buf[i];
+ param_in[i + 2] = buf[i];
}
mips32_pracc_exec(ejtag_info, sizeof(code)/sizeof(code[0]), code, \
return ERROR_OK;
}
-int mips32_pracc_write_mem8(mips_ejtag_t *ejtag_info, u32 addr, int count, u8 *buf)
+int mips32_pracc_write_mem8(mips_ejtag_t *ejtag_info, uint32_t addr, int count, uint8_t *buf)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
MIPS32_ORI(8,8,LOWER16(MIPS32_PRACC_PARAM_IN)),
MIPS32_LW(9,0,8), /* Load write addr to $9 */
MIPS32_LW(10,4,8), /* Load write count to $10 */
- MIPS32_ADDI(8,8,8), /* $8+=8 */
+ MIPS32_ADDI(8,8,8), /* $8 += 8 */
MIPS32_NOP,
/* loop: */
MIPS32_BEQ(0,10,9), /* beq $0, $10, end */
MIPS32_SB(11,0,9), /* sb $11,0($9) */
MIPS32_ADDI(10,10,NEG16(1)), /* $10-- */
- MIPS32_ADDI(9,9,1), /* $9+=1 */
- MIPS32_ADDI(8,8,4), /* $8+=4 */
+ MIPS32_ADDI(9,9,1), /* $9 += 1 */
+ MIPS32_ADDI(8,8,4), /* $8 += 4 */
MIPS32_NOP,
MIPS32_B(NEG16(9)), /* b loop */
};
/* TODO remove array */
- u32 param_in[count+2];
+ uint32_t param_in[count + 2];
int retval;
int i;
param_in[0] = addr;
for (i = 0; i < count; i++)
{
- param_in[i+2] = buf[i];
+ param_in[i + 2] = buf[i];
}
retval = mips32_pracc_exec(ejtag_info, sizeof(code)/sizeof(code[0]), code, \
return retval;
}
-int mips32_pracc_write_regs(mips_ejtag_t *ejtag_info, u32 *regs)
+int mips32_pracc_write_regs(mips_ejtag_t *ejtag_info, uint32_t *regs)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_LUI(2,UPPER16(MIPS32_PRACC_PARAM_IN)), /* $2 = MIPS32_PRACC_PARAM_IN */
MIPS32_ORI(2,2,LOWER16(MIPS32_PRACC_PARAM_IN)),
return retval;
}
-int mips32_pracc_read_regs(mips_ejtag_t *ejtag_info, u32 *regs)
+int mips32_pracc_read_regs(mips_ejtag_t *ejtag_info, uint32_t *regs)
{
- u32 code[] = {
+ uint32_t code[] = {
/* start: */
MIPS32_MTC0(2,31,0), /* move $2 to COP0 DeSave */
MIPS32_LUI(2,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $2 = MIPS32_PRACC_PARAM_OUT */
projects / fw / openocd / blobdiff