RE: arm/thumb broken on head

2014-11-11 Thread Terry Guo
> -Original Message- > From: Terry Guo > Sent: Tuesday, November 11, 2014 9:08 AM > To: Richard Earnshaw; Joel Sherrill > Cc: GCC Mailing List > Subject: RE: arm/thumb broken on head > > > > > -Original Message- > > From: Richard Earnshaw

RE: arm/thumb broken on head

2014-11-10 Thread Terry Guo
> -Original Message- > From: Richard Earnshaw > Sent: Tuesday, November 11, 2014 1:08 AM > To: Joel Sherrill; GCC Mailing List > Cc: Terry Guo > Subject: Re: arm/thumb broken on head > > On 10/11/14 15:26, Joel Sherrill wrote: > > Hi > > > >

The GCC ARM/embedded-4_9-branch is available now

2014-05-09 Thread Terry Guo
Hi There, To facilitate the development for ARM embedded processors, I just created the GCC embedded-4_9-branch. The branch is described at http://gcc.gnu.org/svn.html. The branch can be viewed at http://gcc.gnu.org/viewcvs/gcc/branches/ARM/embedded-4_9-branch/. You are welcome to submit patch

RE: How to specify multiple OSDIRNAME suffixes for multilib (Multilib usage with MPX)?

2013-08-12 Thread Terry Guo
> -Original Message- > From: Ilya Enkovich [mailto:enkovich@gmail.com] > Sent: Monday, August 12, 2013 4:37 PM > To: Terry Guo > Cc: GCC Development > Subject: Re: How to specify multiple OSDIRNAME suffixes for multilib > (Multilib usage with MPX)? > >

RE: How to specify multiple OSDIRNAME suffixes for multilib (Multilib usage with MPX)?

2013-08-11 Thread Terry Guo
> -Original Message- > From: gcc-ow...@gcc.gnu.org [mailto:gcc-ow...@gcc.gnu.org] On Behalf Of > Ilya Enkovich > Sent: Friday, August 09, 2013 8:37 PM > To: GCC Development > Subject: How to specify multiple OSDIRNAME suffixes for multilib (Multilib > usage with MPX)? > > Hi, > > I'm cu

Re: ARM Multilibs with --with-mode=thumb

2013-05-09 Thread Terry Guo
On Wed, May 8, 2013 at 6:14 PM, gnubie gnubie wrote: > Hi, > I've noticed odd behaviour when building an ARM compiler with GCC 4.7, > --with-mode=thumb and multilibs enabled. > > If I do a standard c/c++ newlib build with the following multilib options: > MULTILIB_OPTIONS += marm mthumb > MULT

Why not remove entry for stripped function in ELF .debug_info section

2012-06-17 Thread Terry Guo
Hi, I have following code which will be built with options "-ffunction-sections -fdata-sections -Wl,--gc-sections -Wl,-Map=test.map": #include static int unusedint=5; static int usedint=1; int unused(void) { return 1; } int foo(void) { return usedint; } int main(void) { if (fo

RE: Strange behavior of libstdc++ regression test

2012-04-19 Thread Terry Guo
> > "Terry Guo" writes: > > > make[1]: *** [check-recursive] Error 1 > > make[1]: Target `check' not remade because of errors. > > make[1]: Leaving directory > > `/home/build/gcc-4-7-daily-test/build-linux/gcc-final/arm-none- > eabi/libstdc+

Which Binutils should I use for performing daily regression test on trunk?

2011-12-20 Thread Terry Guo
Hi, I plan to set up daily regression test on trunk for target ARM-NONE-EABI and post results to gcc-testresults mailing list. Which Binutils should I use, the Binutils trunk or the latest released Binutils? And which way is recommended, building from a combined tree or building separately? If the

I cannot disable GCC TLS support thoroughly.

2011-09-22 Thread Terry Guo
Hello, I configured my gcc with "--disable-tls" for arm-none-eabi. But it can still successfully compile the below case: __thread int i; int f (void) { return i; } void main (int j) { i = j; } The "dg-require-effective-target tls" use this case to check whether target supports