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arm: error propagation of arm_jtag_set_instr

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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe
2010-07-19 14:37:45 +02:00
parent 5164fe5563
commit 4333840ee3
10 changed files with 108 additions and 32 deletions
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16
src/target/arm926ejs.c
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@@ -67,7 +67,9 @@ static int arm926ejs_cp15_read(struct target *target, uint32_t op1, uint32_t op2
{
return retval;
}
arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
fields[0].num_bits = 32;
fields[0].out_value = NULL;
@@ -120,7 +122,9 @@ static int arm926ejs_cp15_read(struct target *target, uint32_t op1, uint32_t op2
LOG_DEBUG("addr: 0x%x value: %8.8x", address, *value);
#endif
arm_jtag_set_instr(jtag_info, 0xc, NULL, TAP_IDLE);
retval = arm_jtag_set_instr(jtag_info, 0xc, NULL, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
return ERROR_OK;
}
@@ -155,7 +159,9 @@ static int arm926ejs_cp15_write(struct target *target, uint32_t op1, uint32_t op
{
return retval;
}
arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
fields[0].num_bits = 32;
fields[0].out_value = value_buf;
@@ -205,7 +211,9 @@ static int arm926ejs_cp15_write(struct target *target, uint32_t op1, uint32_t op
LOG_DEBUG("addr: 0x%x value: %8.8x", address, value);
#endif
arm_jtag_set_instr(jtag_info, 0xf, NULL, TAP_IDLE);
retval = arm_jtag_set_instr(jtag_info, 0xf, NULL, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
return ERROR_OK;
}