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| author | Fangrui Song <maskray@google.com> | 2020-02-08 11:07:03 -0800 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2020-02-12 08:19:42 -0800 |
| commit | e21b9ca751c525f5927ad313482be9a9c9e4dc9d (patch) | |
| tree | 6482a6dfd1afdf8377bd9db8121001f59df9090f /lldb/test/API/functionalities/plugins/python_os_plugin/TestPythonOSPlugin.py | |
| parent | 60a8a504f16dbbc5f2a6887ecb668ef4cb834949 (diff) | |
[ELF] Respect output section alignment for AT> (non-null lmaRegion)
When lmaRegion is non-null, respect `sec->alignment`
This rule is analogous to `switchTo(sec)` which advances sh_addr (VMA).
This fixes the p_paddr misalignment issue as reported by
https://android-review.googlesource.com/c/trusty/external/trusted-firmware-a/+/1230058
Note, `sec->alignment` is the maximum of ALIGN and input section alignments. We may overalign LMA than GNU ld.
linkerscript/align-lma.s has a FIXME that demonstrates another bug:
`.bss ... >RAM` should be placed in a different PT_LOAD (GNU ld
behavior) because its lmaRegion (nullptr) is different from the previous
section's lmaRegion (ROM).
Reviewed By: psmith
Differential Revision: https://reviews.llvm.org/D74286
Diffstat (limited to 'lldb/test/API/functionalities/plugins/python_os_plugin/TestPythonOSPlugin.py')
0 files changed, 0 insertions, 0 deletions