On Tue, Feb 12, 2013 at 2:48 PM, reed kotler <rkot...@mips.com> wrote: > CPIC is added to .o files for mips a lot.
This is a better question for the binutils mailing list rather than the gcc list. > > Is that needed? > > What is it for? It says if the object file will call into PIC code. http://sourceware.org/ml/binutils/2003-05/msg00679.html http://sourceware.org/ml/binutils/2008-06/msg00280.html Thanks, Andrew Pinski > > Tia. > > Reed > > rkotler@ubuntu-rkotler:~/testmips16$ mips-linux-gnu-gcc null.c -c > mipsrkotler@ubuntu-rkotler:~/testmips16$ mips-linux-gnu-objdump -x null.o > > null.o: file format elf32-tradbigmips > null.o > architecture: mips:isa32r2, flags 0x00000011: > HAS_RELOC, HAS_SYMS > start address 0x00000000 > private flags = 70001005: [abi=O32] [mips32r2] [not 32bitmode] [noreorder] > [CPIC] > > Sections: > Idx Name Size VMA LMA File off Algn > 0 .text 00000030 00000000 00000000 00000040 2**4 > CONTENTS, ALLOC, LOAD, READONLY, CODE > 1 .data 00000000 00000000 00000000 00000070 2**4 > CONTENTS, ALLOC, LOAD, DATA > 2 .bss 00000000 00000000 00000000 00000070 2**4 > ALLOC > 3 .reginfo 00000018 00000000 00000000 00000070 2**2 > CONTENTS, ALLOC, LOAD, READONLY, DATA, LINK_ONCE_SAME_SIZE > 4 .pdr 00000020 00000000 00000000 00000088 2**2 > CONTENTS, RELOC, READONLY > 5 .mdebug.abi32 00000000 00000000 00000000 000000a8 2**0 > CONTENTS, READONLY > 6 .comment 0000002c 00000000 00000000 000000a8 2**0 > CONTENTS, READONLY > 7 .gnu.attributes 00000010 00000000 00000000 000000d4 2**0 > CONTENTS, READONLY > SYMBOL TABLE: > 00000000 l df *ABS* 00000000 null.c > 00000000 l d .text 00000000 .text > 00000000 l d .data 00000000 .data > 00000000 l d .bss 00000000 .bss > 00000000 l d .mdebug.abi32 00000000 .mdebug.abi32 > 00000000 l d .reginfo 00000000 .reginfo > 00000000 l d .pdr 00000000 .pdr > 00000000 l d .comment 00000000 .comment > 00000000 l d .gnu.attributes 00000000 .gnu.attributes > 00000000 g F .text 00000024 main > > > RELOCATION RECORDS FOR [.pdr]: > OFFSET TYPE VALUE > 00000000 R_MIPS_32 main > > > rkotler@ubuntu-rkotler:~/testmips16$ > >
