RE: Frame Pointer Usage

omit the frame pointer for the concerned function. -Sumanth G -Original Message- From: gcc-ow...@gcc.gnu.org [mailto:gcc-ow...@gcc.gnu.org] On Behalf Of Iyer, Balaji V Sent: Tuesday, April 12, 2011 2:27 AM To: Ian Lance Taylor Cc: gcc@gcc.gnu.org Subject: RE: Frame Pointer Usage Yes,

Re: Storing 16bit values in upper part of 32bit registers

register. So Ideally , the instruction will be like , load r0h with the content pointer by that instruction. ( Assuming you have 16 bit load instruction with 16-bit loading capability) Thanks, Sumanth G Markus L wrote: Hi, I am working with an architecture where the 32bit

Re: Add new architechture in gcc build error

not be related to it. The only way you can resolve your issue is by debugging gcc as per the link I mentioned. Feel free to ask , if any clarifications required. Thanks, Sumanth G daniel tian wrote: You've got to get in there with gdb and find out why compute_frame_pointer_to_

Re: extern variable

Hi jim , forgot to mention , I am accessing variable a as extern in file2.c I am going through the solutions pointed by you but not able to figure out one . Thanks , Sumanth G Jim Wilson wrote: On Tue, 2009-08-04 at 00:06 +0530, sumanth wrote: > mycompiler-gcc -g file1.c file

Re: extern variable

t _a" Thats the problem; guess i am clear this time. prefixing registers is out of scope for me , as people got used to register names r0, r1.. Regards, Sumanth G Jim Wilson wrote: On Mon, 2009-08-03 at 09:44 +0530, sumanth wrote: How can i make sure my tool chain knows the differen

Re: extern variable

my tool chain knows the difference between global variable r0 and register r0. Regards, Sumanth G Jim Wilson wrote: On 07/30/2009 07:38 AM, sumanth wrote: How can I make sure the debugging information printed by my compiler for extern variables is correct. I am able to print th

extern variable

Hi, How can I make sure the debugging information printed by my compiler for extern variables is correct. I am able to print them in gdb in with an _ (underscore). I am using Gcc-4.3.4 and gdb 5.3 Thanks, Sumanth G

Re: Help on Porting GCC to a new architecture

. http://gcc.gnu.org/wiki http://www.cfdvs.iitb.ac.in/~amv/gcc-int-docs/ http://www.cse.iitb.ac.in/grc/gcc-workshop-09/downloads/ Thanks, Sumanth G. Rajeshwari Bhat wrote: Hi, I am planning to port gcc 4.3.0 to a new architecture. Can you please help me in doing it. Please send me

Re: gcc-gdb compatibilty

Thanks Daniel for the useful piece of information. Initially I thought of error from compiler side...Now I consider upgrading my gdb . Thanks, Sumanth Daniel Jacobowitz wrote: On Sat, Apr 25, 2009 at 10:35:07AM -0700, Ian Lance Taylor wrote: Yes, while there are of course occasional bugs

gcc-gdb compatibilty

hi , I have a small query. I am using gcc-4.3.3 version and gdb 5.3 version. Are the versions of gcc and gdb which I am using are compatible. Thanks in advance, Sumanth