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jtag: cut down on usage of unintended modification of global end state

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jtag_get/set_end_state() is now deprecated.

There were lots of places in the code where the end state was
unintentionally modified.

The big Q is whether there were any places where the intention
was to modify the end state. 0.5 is a long way off, so we'll
get a fair amount of testing.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe
2010-03-16 14:13:03 +01:00
parent fccdfc1cd7
commit 36df240cea
24 changed files with 4062 additions and 99 deletions
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4
src/target/feroceon.c
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@@ -101,9 +101,9 @@ int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr)
fields[2].out_value = instr_buf;
fields[2].in_value = NULL;
jtag_add_dr_scan(jtag_info->tap, 3, fields, jtag_get_end_state());
jtag_add_dr_scan(jtag_info->tap, 3, fields, TAP_DRPAUSE);
/* no jtag_add_runtest(0, jtag_get_end_state()) here */
/* no jtag_add_runtest(0, TAP_DRPAUSE) here */
return ERROR_OK;
}