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| author | Pranith Kumar | 2017-06-30 16:36:13 +0200 |
|---|---|---|
| committer | Richard Henderson | 2017-07-10 09:10:23 +0200 |
| commit | b68686bd4bfeb70040b4099df993dfa0b4f37b03 (patch) | |
| tree | 7e6c83c69cffd2680b5963276eb1b8ad5394a9dc /scripts/switch-timer-api | |
| parent | tcg/aarch64: Introduce and use long branch to register (diff) | |
| download | qemu-b68686bd4bfeb70040b4099df993dfa0b4f37b03.tar.gz qemu-b68686bd4bfeb70040b4099df993dfa0b4f37b03.tar.xz qemu-b68686bd4bfeb70040b4099df993dfa0b4f37b03.zip | |
tcg/aarch64: Use ADRP+ADD to compute target address
We use ADRP+ADD to compute the target address for goto_tb. This patch
introduces the NOP instruction which is used to align the above
instruction pair so that we can use one atomic instruction to patch
the destination offsets.
CC: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Message-Id: <20170630143614.31059-2-bobby.prani@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'scripts/switch-timer-api')
0 files changed, 0 insertions, 0 deletions