Sorry for the late response. I spent some time trying to understand
your concerns here, but I'm not sure I got what you are saying:
1) Did you assume this patch would somehow disable these formats during
cross builds, preventing the i386-arm xgcc from correctly using them?
I don't believe
On Wed, 20 Aug 2014, David Wohlferd wrote:
Or have I completely missed your point?
Suppose you build a copy of GCC, call it GCCA, and use it to compile a
program P, with -Wformat enabled. The following must hold:
* If P is not GCC, asm_fprintf formats are not accepted at all by GCCA
when
On Wed, 23 Jul 2014, David Wohlferd wrote:
2014-07-23 David Wohlferd d...@limegreensocks.com
* doc/c-family/c-format.c: Add support for target macro
ASM_FPRINTF_TABLE, remove arm-specific formats.
* gcc/config/arm/arm.h: Use ASM_FPRINTF_TABLE for %@ and %r.
I have a release on file with the FSF, but don't have SVN write access.
Problem description:
asm_fprintf allows platforms to add support for new format specifiers by
using the ASM_FPRINTF_EXTENSIONS macro. ARM uses this to add support
for %@ and %r specifiers.
However, it isn't enough to
