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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH v6] Add optionrom compatible with fw_cfg DMA version |
Date: | Tue, 10 May 2016 19:24:28 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 |
On 09/05/2016 18:48, Richard W.M. Jones wrote: > > Of course we're well outside any standards here. Can we tell clang > users to use the GCC/pre-compiled option ROMs :-? Any other ideas? I > don't think I've missed a flag (GCC has -fno-toplevel-reorder, but > clang 3.8 doesn't ...) I guess the checksumming script (scripts/signrom.py) could take care of padding the file to a multiple of 512 bytes, and fill in the size in the third byte. Then "_end" would not be necessary anymore and -m16 could replace the .code16 directive. Paolo
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