target: Support 64-bit address for break/wath point #2017
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This change breakwatch::addr to be 64-bit as this will be required for ARMv8 AArch64 support. This also change the layout of breakwatch to avoid extraneous padding in 64-bit and reduce the size of the reserved array to 64 bits. Signed-off-by: Mary Guillemard <[email protected]>
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dragonmux
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Dec 16, 2024
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| target_breakwatch_e type; | ||
| target_addr32_t addr; | ||
| target_addr64_t addr; |
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This reordering needs to be gated on sizeof(void *) - for the firmware, pointers are 32-bit so this mis-aligns the 64-bit int of addr, while this correctly aligns it on 64-bit platforms. Conditionally reordering the addr and type members is probably the right way forwards.
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This change breakwatch::addr to be 64-bit as this will be required for ARMv8 AArch64 support.
This also change the layout of breakwatch to avoid extraneous padding in 64-bit and reduce the size of the reserved array to 64 bits.
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