mirror of https://github.com/xemu-project/xemu.git
f7ceab1e30
The peripheral and PrimeCell identification registers of pl011 are located at offset 0xFE0 - 0xFFC. To check if a read falls to such registers, the C implementation checks if the offset-shifted-by-2 (not the offset itself) is in the range 0x3F8 - 0x3FF. Use the same check in the Rust implementation. This fixes the timeout of the following avocado tests: * tests/avocado/boot_linux_console.py:BootLinuxConsole.test_arm_virt * tests/avocado/replay_kernel.py:ReplayKernelNormal.test_arm_virt * tests/avocado/replay_kernel.py:ReplayKernelNormal.test_arm_vexpressa9 Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Junjie Mao <junjie.mao@hotmail.com> Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <SY0P300MB102644C4AC34A3AAD75DC4D5955C2@SY0P300MB1026.AUSP300.PROD.OUTLOOK.COM> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20241121165806.476008-39-alex.bennee@linaro.org> |
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| README.md | ||
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README.md
PL011 QEMU Device Model
This library implements a device model for the PrimeCell® UART (PL011) device in QEMU.
Build static lib
Host build target must be explicitly specified:
cargo build --target x86_64-unknown-linux-gnu
Replace host target triplet if necessary.
Generate Rust documentation
To generate docs for this crate, including private items:
cargo doc --no-deps --document-private-items --target x86_64-unknown-linux-gnu
To include direct dependencies like bilge (bitmaps for register types):
cargo tree --depth 1 -e normal --prefix none \
| cut -d' ' -f1 \
| xargs printf -- '-p %s\n' \
| xargs cargo doc --no-deps --document-private-items --target x86_64-unknown-linux-gnu