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handle consecutive PC-relative instructions#1

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neobenedict merged 4 commits into
rayshift:masterfrom
segfault-bilibili:20230706-fix-consecutive-ldr
May 18, 2024
Merged

handle consecutive PC-relative instructions#1
neobenedict merged 4 commits into
rayshift:masterfrom
segfault-bilibili:20230706-fix-consecutive-ldr

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@segfault-bilibili segfault-bilibili commented Jul 7, 2023

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@segfault-bilibili segfault-bilibili marked this pull request as ready for review July 7, 2023 17:11
@segfault-bilibili segfault-bilibili force-pushed the 20230706-fix-consecutive-ldr branch from 2c11987 to 3018448 Compare July 9, 2023 09:10
@segfault-bilibili segfault-bilibili force-pushed the 20230706-fix-consecutive-ldr branch from 3018448 to b172225 Compare July 11, 2023 12:19
@segfault-bilibili
handle consecutive PC-relative instructions
d26837f 
change Rn to something else than pc, fill it with value of origin pc

example1:
     ldr r0, [pc, jmpews#4]
     ldr r0, [pc, r0]  ; <- we are here
     bx lr
     dcd vmaddr_offset_relative_to_pc

example2:
     ldr r1, [pc, jmpews#8]
     add r1, pc, r1    ; <- we are here
     str r0, [r1]
     bx lr
     dcd vmaddr_offset_relative_to_pc
@segfault-bilibili segfault-bilibili force-pushed the 20230706-fix-consecutive-ldr branch from b172225 to d26837f Compare July 18, 2023 11:04
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segfault-bilibili commented Aug 11, 2023

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@neobenedict

@neobenedict neobenedict merged commit 3aab7cb into rayshift:master May 18, 2024
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@segfault-bilibili @neobenedict