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| author | Michael Brown | 2016-03-21 18:33:45 +0100 |
|---|---|---|
| committer | Michael Brown | 2016-03-21 18:49:58 +0100 |
| commit | 1afcccd5fdd0662cfc45b5dd3cc32b6e3128719c (patch) | |
| tree | 2090cd351ac01866b4542268f4f7a4656b92162b /src/include/ipxe/linux/linux_time.h | |
| parent | [infiniband] Allow drivers to override the eIPoIB LEMAC (diff) | |
| download | ipxe-1afcccd5fdd0662cfc45b5dd3cc32b6e3128719c.tar.gz ipxe-1afcccd5fdd0662cfc45b5dd3cc32b6e3128719c.tar.xz ipxe-1afcccd5fdd0662cfc45b5dd3cc32b6e3128719c.zip | |
[build] Do not use "objcopy -O binary" for objects with relocation records
The mbr.bin and usbdisk.bin standalone blobs are currently generated
using "objcopy -O binary", which does not process relocation records.
For the i386 build, this does not matter since the section start
address is zero and so the ".rel" relocation records are effectively
no-ops anyway.
For the x86_64 build, the ".rela" relocation records are not no-ops,
since the addend is included as part of the relocation record (rather
than inline). Using "objcopy -O binary" will silently discard the
relocation records, with the result that all symbols are effectively
given a value of zero.
Fix by using "ld --oformat binary" instead of "objcopy -O binary" to
generate mbr.bin and usbdisk.bin.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/ipxe/linux/linux_time.h')
0 files changed, 0 insertions, 0 deletions