binutils-gdb/ld/testsuite/ld-mips-elf/relax-offset-umips.dd

.*: +file format .*mips.*

Disassembly of section \.text:
00000000 <.*> 41bc 0003 	lui	gp,0x3
00000004 <.*> 339c 802f 	addiu	gp,gp,-32721
00000008 <.*> 033c e150 	addu	gp,gp,t9
0000000c <.*> 40a4 0005 	bnezc	a0,0000001a <.*>
00000010 <.*> fc3c 8018 	lw	at,-32744\(gp\)
00000014 <.*> 3021 0025 	addiu	at,at,37
00000018 <.*> 45a1      	jrc	at
0000001a <.*> 45bf      	jrc	ra
	\.\.\.
00020020 <.*> 0000 8b7c 	syscall
00020024 <.*> 45bf      	jrc	ra
	\.\.\.
MIPS/GAS: Use non-zero frag offset directly in PIC branch relaxation Use frag symbols with a non-zero offset directly in `fix_new_exp' calls made in PIC branch relaxation. There is no need here to make a helper symbol to hold the result of a `symbol+offset' calculation requested as only branches to local symbols are relaxed and in this case the LO16 part of the PIC address load sequence will have the offset accounted for in calculation against the local GOT entry retrieved as the GOT16 high part. Consequently actual code produed is identical whether a helper symbol is used or the original `symbol+offset' expression used directly. Verify that this is indeed the case with GAS and LD tests. gas/ * config/tc-mips.c (md_convert_frag): Don't make a helper expression symbol for `fix_new_exp' called with a non-zero offset. * testsuite/gas/mips/relax-offset.d: New test. * testsuite/gas/mips/mips1@relax-offset.d: New test. * testsuite/gas/mips/r3000@relax-offset.d: New test. * testsuite/gas/mips/r3900@relax-offset.d: New test. * testsuite/gas/mips/micromips@relax-offset.d: New test. * testsuite/gas/mips/relax-offset.l: New stderr output. * testsuite/gas/mips/relax-offset.s: New test source. * testsuite/gas/mips/mips.exp: Run the new tests. ld/ * testsuite/ld-mips-elf/relax-offset.dd: New test. * testsuite/ld-mips-elf/relax-offset.gd: New test. * testsuite/ld-mips-elf/relax-offset-umips.dd: New test. * testsuite/ld-mips-elf/relax-offset-umips.gd: New test. * testsuite/ld-mips-elf/relax-offset.ld: New test linker script. * testsuite/ld-mips-elf/mips-elf.exp: Run the new tests. (prune_warnings): New temporary procedure. 2017-07-01 00:42:19 +01:00			`.: +file format .mips.*`

			`Disassembly of section \.text:`
			`00000000 <.*> 41bc 0003 lui gp,0x3`
			`00000004 <.*> 339c 802f addiu gp,gp,-32721`
			`00000008 <.*> 033c e150 addu gp,gp,t9`
			`0000000c <.> 40a4 0005 bnezc a0,0000001a <.>`
			`00000010 <.*> fc3c 8018 lw at,-32744\(gp\)`
			`00000014 <.*> 3021 0025 addiu at,at,37`
			`00000018 <.*> 45a1 jrc at`
			`0000001a <.*> 45bf jrc ra`
			`\.\.\.`
			`00020020 <.*> 0000 8b7c syscall`
			`00020024 <.*> 45bf jrc ra`
			`\.\.\.`
No results found.