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aarch64: simplify mode and state handling

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Aarch32 and Aarch64 modes don't conflict in CPSR, no need to deconflict
ARMv7-M profile modes either.


Change-Id: I4c437dfa657f9e8a1da3687bc9f21435384b7881
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Reviewed-on: http://openocd.zylin.com/4144
Tested-by: jenkins
Reviewed-by: Yao Qi <qiyaoltc@gmail.com>
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Matthias Welwarsky
2017-04-06 11:06:20 +02:00
committed by Matthias Welwarsky
parent b3d29cb544
commit 1482c26a4e
4 changed files with 16 additions and 66 deletions
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7
src/target/armv8_dpm.c
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@@ -561,12 +561,7 @@ int armv8_dpm_modeswitch(struct arm_dpm *dpm, enum arm_mode mode)
} else {
LOG_DEBUG("setting mode 0x%"PRIx32, mode);
/* else force to the specified mode */
if (is_arm_mode(mode))
cpsr = mode;
else
cpsr = mode >> 4;
cpsr = mode;
}
switch (cpsr & 0x1f) {