Hi Eric,
I had a lot of trouble with intrinsics (although now both GCC49 and VS2013 work
for me). When compiling the regex library, MSVC inserts calls to intrinsics
where no function call exists. /Oi- didn't fix this, so I decided to redefine
memcpy/set by copying definitions from CryptoPkg/IntrinsicLib. I can't
reproduce your error, but do you have a suggestion for how to fix this? I don't
understand what MSVC is doing.
________________________________________
From: Dong, Eric [eric.d...@intel.com]
Sent: Friday, June 19, 2015 02:55
To: Tian, Feng; edk2-devel@lists.sourceforge.net; Doman, Jonathan
Subject: RE: [PATCH v3] MdeModulePkg: Regular expression protocol
Jonathan,
I merged the code and build with VS2013(build -t VS2013x86 -p
MdeModulePkg\MdeModulePkg.dsc -a X64), but it failed with below error message,
can you help to fix the build errors?
Finished generating code
RegularExpressionDxe.lib(unicode.obj) : fatal error LNK1237: during
code generation, compiler introduced reference to symbol memcpy defined in
module 'RegularExpressionDxe.lib(OnigurumaIntrinsics.obj)' compiled with /GL
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual
Studio 12.0\Vc\bin\x86_amd64\link.exe"' : return code '0x4d5'
Stop.
Thanks,
Eric
-----Original Message-----
From: Tian, Feng
Sent: Friday, June 19, 2015 9:55 AM
To: edk2-devel@lists.sourceforge.net; jonathan.do...@hp.com; Dong, Eric
Cc: Tian, Feng
Subject: RE: [PATCH v3] MdeModulePkg: Regular expression protocol
Thanks for your contribution, Jonathan.
Eric would review this patch and get back to you if he has feedback
Thanks
Feng
-----Original Message-----
From: Doman, Jonathan [mailto:jonathan.do...@hp.com]
Sent: Friday, June 19, 2015 02:23
To: edk2-devel@lists.sourceforge.net
Subject: [edk2] [PATCH v3] MdeModulePkg: Regular expression protocol
Patch is hosted on github here:
https://github.com/jrmrjnck/edk2/commit/b186f03121679b44cc224d7c69f04f9b4b799bc3.patch
Unfortunately, the patch is too large and gets stuck in the edk2-devel mod
queue.
The bulk of it is a new regular expression library, so it doesn't make sense to
split up.
Please let me know if there is a preferred way to submit large patches.
Add driver to produce EFI_REGULAR_EXPRESSION_PROTOCOL. Based on Oniguruma
v5.9.6 (BSD 2-clause license), which provides full Unicode support, and POSIX
ERE and Perl regex syntaxes.
---
v3 changes:
* Put regex library directly under driver and forget about driver/library
de-coupling.
* Switch from SLRE to Oniguruma implementation, which is much more robust and
useful.
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