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| author | Ayrton Munoz <ayrton@google.com> | 2022-12-21 12:25:55 -0500 |
|---|---|---|
| committer | Ayrton Munoz <ayrton@google.com> | 2022-12-21 12:25:55 -0500 |
| commit | 99cff63bbb5778f27da9d0cf5a119d2c08a8a446 (patch) | |
| tree | 418eb2710ffd90a992b81c4c5d0a842f00ac2269 /include | |
| parent | 091ac7144f860c13de75f04a2a00faedf38d7d68 (diff) | |
| download | common-99cff63bbb5778f27da9d0cf5a119d2c08a8a446.tar.gz | |
include/shared: Align symbol size inserted by INCBIN_ALIGNED to 4 bytes
This commit ensures the 4 bytes inserted for the symbol size
by INCBIN_ALIGNED are always aligned to 4 bytes. This
prevents unaligned accesses in the case that the alignment
parameter is less than 4. It also simplifies how offsets are
computed when using this macro for multiple embedded device
tree blobs.
Bug: 231151995
Change-Id: I812fe5a87914b7693fe5231e0bec117bb86f434f
Diffstat (limited to 'include')
| -rw-r--r-- | include/shared/lk/compiler.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/shared/lk/compiler.h b/include/shared/lk/compiler.h index f3bcfc83..8f05fc6b 100644 --- a/include/shared/lk/compiler.h +++ b/include/shared/lk/compiler.h @@ -59,7 +59,7 @@ __asm__ (".section " section ", \"a\"; .balign " #align "; .globl "#symname); \ __asm__ (""#symname ":\n.incbin \"" filename "\""); \ __asm__ (".balign 1; "#symname "_end:"); \ - __asm__ (".balign " #align "; .globl "#sizename); \ + __asm__ (".balign 4; .globl "#sizename); \ __asm__ (""#sizename ": .long "#symname "_end - "#symname); \ __asm__ (".previous"); \ extern unsigned char symname[]; \ |