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old-cross-binutils/ld/testsuite/ld-x86-64
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H.J. Lu 02e2aef89b Optimize R_386_GOT32/R_386_GOT32X only if addend is 0 
Linker can't optimize R_386_GOT32 and R_386_GOT32X relocations if addend
isn't 0.  It isn't valid to convert

movl	foo@GOT+1(%ecx), %eax

to

leal	foo@GOTOFF+1(%ecx), %eax

nor to convert

movq	foo@GOTPCREL+1(%rip), %rax

to

leaq	foo(%rip), %rax

for x86-64.  We should check if addend is 0 before optimizing R_386_GOT32
and R_386_GOT32X relocations.  Testcases are added for i386 and x86-64.

bfd/

	* elf32-i386.c (elf_i386_convert_load): Skip if addend isn't 0.
	(elf_i386_relocate_section): Skip R_386_GOT32X optimization if
	addend isn't 0.

ld/testsuite/

	* ld-i386/i386.exp: Run mov2a, mov2b and mov3.
	* ld-i386/mov2.s: New file.
	* ld-i386/mov2a.d: Likewise.
	* ld-i386/mov2b.d: Likewise.
	* ld-i386/mov3.d: Likewise.
	* ld-i386/mov3.s: Likewise.
	* ld-x86-64/mov2.s: Likewise.
	* ld-x86-64/mov2a.d: Likewise.
	* ld-x86-64/mov2b.d: Likewise.
	* ld-x86-64/mov2c.d: Likewise.
	* ld-x86-64/mov2d.d: Likewise.
	* ld-x86-64/x86-64.exp: Run mov2a, mov2b, mov2c and mov2d.
2015-12-04 09:03:04 -08:00
..
32bit.s
64bit.s
abs-k1om.d
abs-l1om.d
abs.d
bnd-branch-1.d
bnd-branch-1.s
bnd-ifunc-1.d
bnd-ifunc-1.s
bnd-ifunc-2.d
bnd-ifunc-2.s
bnd-plt-1.d
call1.s Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1a.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1b.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1c.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1d.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1e.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1f.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1g.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1h.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
call1i.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
compressed1.d
compressed1.s
copyreloc-lib.c
copyreloc-main.out
copyreloc-main.S
copyreloc-main1.rd
copyreloc-main2.rd
discarded1.d
discarded1.s
discarded1.t
dummy.s
dwarfreloc.exp
dwarfreloc.rd
dwarfreloc1.s
dwarfreloc2.s
export-class.exp
foo.s
gotpcrel1.dd Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
gotpcrel1.out Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
gotpcrel1a.S Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
gotpcrel1b.c Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
gotpcrel1c.c Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
gotpcrel1d.S Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
gotplt1.d
gotplt1.s
hidden1.d
hidden1.s
hidden2.d
hidden2.s
hidden3.d
hidden3.s
hidden4.d
hidden4.s
hidden5.d
hidden5.s
ia32-1.d
ia32-2.d
ia32-3.d
ilp32-1.d
ilp32-2.d
ilp32-3.d
ilp32-4-nacl.d
ilp32-4.d Don't hardcode offset of .shstrtab section 2015-04-20 09:55:47 -07:00
ilp32-4.s
ilp32-5.d
ilp32-5.s
ilp32-6.d
ilp32-6.s
ilp32-7.d
ilp32-7.s
ilp32-8.d
ilp32-8.s
ilp32-9.d
ilp32-9.s
ilp32-10.d
ilp32-10.s
ilp32-11.d
ilp32-11.s
incompatible.l
lea1.s Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
lea1a.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
lea1b.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
lea1c.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
lea1d.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
lea1e.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
lea1f.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
lea1g.d
lea1h.d
lea1i.d
lea1j.d
lea1k.d
lea1l.d
line.exp
load1.s Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
load1a-nacl.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
load1a.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
load1b-nacl.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
load1b.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
load1c-nacl.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
load1c.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
load1d-nacl.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
load1d.d Add "-z call-nop=PADDING" option to ld 2015-10-22 04:56:39 -07:00
lp64-1.d
lp64-2.d
lp64-3.d
mixed1a.s
mixed1b.s
mixed2a.s
mixed2b.s
mov1.s Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
mov1a.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
mov1b.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
mov1c.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
mov1d.d Properly convert address load of __start_XXX/__stop_XXX 2015-10-26 08:11:55 -07:00
mov2.s Optimize R_386_GOT32/R_386_GOT32X only if addend is 0 2015-12-04 09:03:04 -08:00
mov2a.d Optimize R_386_GOT32/R_386_GOT32X only if addend is 0 2015-12-04 09:03:04 -08:00
mov2b.d Optimize R_386_GOT32/R_386_GOT32X only if addend is 0 2015-12-04 09:03:04 -08:00
mov2c.d Optimize R_386_GOT32/R_386_GOT32X only if addend is 0 2015-12-04 09:03:04 -08:00
mov2d.d Optimize R_386_GOT32/R_386_GOT32X only if addend is 0 2015-12-04 09:03:04 -08:00
mpx.exp Add $PLT_CFLAGS to -fPIC for run_cc_link_tests 2015-07-27 05:15:48 -07:00
mpx1.out
mpx1a.c
mpx1a.rd
mpx1b.c
mpx1c.c
mpx1c.rd
mpx2.out
mpx2a.c
mpx2a.rd
mpx2b.c
mpx2c.c
mpx2c.rd
mpx3.dd Skip PLT for function pointer initialization 2015-09-01 05:06:33 -07:00
mpx3a.s
mpx3b.s
mpx4.dd
mpx4a.s
mpx4b.s
nogot1.d
nogot1.s
nogot2.d
nogot2.s
pcrel8.d
pcrel16.d
pie1.d
pie1.s
plt-lib.c
plt-main-bnd.dd
plt-main.out
plt-main.rd
plt-main1.c
plt-main1.rd Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
plt-main2.c
plt-main2.rd
plt-main3.c
plt-main3.rd Also check GOTPCRELX 2015-10-29 09:18:57 -07:00
plt-main4.c
plt-main4.rd Add R_X86_64_[REX_]GOTPCRELX support to gas and ld 2015-10-22 04:49:38 -07:00
plt-main5.c
plt-nacl.pd
plt-pic.s
plt.pd
plt.s
pltgot-1.d Keep .plt section and DT_PLTGOT for prelink 2015-06-24 13:47:37 -07:00
pltgot-1.s Allocate the first .plt entry space only if needed 2015-05-12 13:11:48 -07:00
pltgot-2.d Keep .plt section and DT_PLTGOT for prelink 2015-06-24 13:47:37 -07:00
pltlib.s
pr12570a.d
pr12570a.s
pr12570b.d
pr12570b.s
pr12718.d
pr12718.s
pr12921.d
pr12921.s
pr13082-1.s
pr13082-1a.d
pr13082-1b.d
pr13082-2.s
pr13082-2a.d
pr13082-2b.d
pr13082-3.s
pr13082-3a.d
pr13082-3b.d
pr13082-4.s
pr13082-4a.d
pr13082-4b.d
pr13082-5.s
pr13082-5a.d
pr13082-5b.d
pr13082-6.s
pr13082-6a.d
pr13082-6b.d
pr13947.d
pr13947.s
pr14207.d
pr14207.s
pr14215.d
pr14215.s
pr17306a.s
pr17306b.s
pr17618.d
pr17618.s
pr17689.out
pr17689.rd
pr17689a.c
pr17689b.S
pr17689now.rd Don't generate PLT relocations for now binding 2015-05-16 07:00:55 -07:00
pr17709-nacl.rd
pr17709.rd
pr17709a.s
pr17709b.s
pr17827.rd
pr17935-1.d
pr17935-1.s
pr17935-2.d
pr17935-2.s
pr18160.d
pr18160.s
pr18160.t
pr18176.d Rewrite relro adjusting code 2015-04-22 23:19:59 +09:30
pr18176.s
pr18176.t
pr18801.d Issue an error for read-only segment with dynamic IFUNC relocations 2015-08-13 04:31:38 -07:00
pr18801.s Issue an error for read-only segment with dynamic IFUNC relocations 2015-08-13 04:31:38 -07:00
pr18815.d Set EI_OSABI to ELFOSABI_GNU for local IFUNC symbols 2015-08-12 13:47:41 -07:00
pr18815.s Set EI_OSABI to ELFOSABI_GNU for local IFUNC symbols 2015-08-12 13:47:41 -07:00
pr18900.out Skip PLT for function pointer initialization 2015-09-01 05:06:33 -07:00
pr18900a.c Skip PLT for function pointer initialization 2015-09-01 05:06:33 -07:00
pr18900a.rd Skip PLT for function pointer initialization 2015-09-01 05:06:33 -07:00
pr18900b.c Skip PLT for function pointer initialization 2015-09-01 05:06:33 -07:00
pr18900b.rd Skip PLT for function pointer initialization 2015-09-01 05:06:33 -07:00
pr18900c.c Skip PLT for function pointer initialization 2015-09-01 05:06:33 -07:00
pr19013-nacl.d Update ld-x86-64/pr19013-nacl.d 2015-10-01 09:31:16 +09:30
pr19013-x32.d Revert "Also check e_machine when merging sections" 2015-10-01 07:41:28 +09:30
pr19013.d Pass -m elf_x86_64 to ld for 64-bit test 2015-09-30 10:20:34 -07:00
pr19013.s Also check e_machine when merging sections 2015-09-30 05:37:49 -07:00
pr19031.out Create a PLT entry for R_X86_64_PC32 in non-code sections 2015-10-01 10:49:33 -07:00
pr19031a.c Create a PLT entry for R_X86_64_PC32 in non-code sections 2015-10-01 10:49:33 -07:00
pr19031b.S Create a PLT entry for R_X86_64_PC32 in non-code sections 2015-10-01 10:49:33 -07:00
pr19031c.c Create a PLT entry for R_X86_64_PC32 in non-code sections 2015-10-01 10:49:33 -07:00
pr19162.d Add a test for PR ld/19162 2015-10-28 03:20:55 -07:00
pr19162a.s Add a test for PR ld/19162 2015-10-28 03:20:55 -07:00
pr19162b.s Add a test for PR ld/19162 2015-10-28 03:20:55 -07:00
pr19175.d Check symbol defined by assignment in linker script 2015-10-26 16:32:55 -07:00
pr19175.s Check symbol defined by assignment in linker script 2015-10-26 16:32:55 -07:00
pr19175.t Check symbol defined by assignment in linker script 2015-10-26 16:32:55 -07:00
pr19319.dd Properly check symbol defined by assignment in linker script 2015-12-01 14:45:51 -08:00
pr19319a.S Properly check symbol defined by assignment in linker script 2015-12-01 14:45:51 -08:00
pr19319b.S Properly check symbol defined by assignment in linker script 2015-12-01 14:45:51 -08:00
protected1.d
protected1.s
protected2-k1om.d
protected2-l1om.d
protected2.d
protected2.s
protected3-k1om.d
protected3-l1om.d
protected3.d
protected3.s
protected4.d
protected4.s
protected5.d
protected5.s
protected6.s
protected6a.d
protected6b.d
protected7.s
protected7a.d
protected7b.d
simple.c
split-by-file-nacl.rd Don't hardcode offset of .shstrtab section 2015-04-20 09:55:47 -07:00
split-by-file.rd Don't hardcode offset of .shstrtab section 2015-04-20 09:55:47 -07:00
split-by-file1.s
split-by-file2.s
start.s
tlsbin-nacl.rd
tlsbin.dd
tlsbin.rd
tlsbin.s
tlsbin.sd
tlsbin.td
tlsbindesc-nacl.rd
tlsbindesc.dd
tlsbindesc.rd
tlsbindesc.s
tlsbindesc.sd
tlsbindesc.td
tlsbinpic.s
tlsdesc-nacl.pd
tlsdesc-nacl.rd
tlsdesc.dd
tlsdesc.pd
tlsdesc.rd
tlsdesc.s
tlsdesc.sd
tlsdesc.td
tlsg.s
tlsg.sd
tlsgd1.dd
tlsgd1.s
tlsgd2.d
tlsgd2.s
tlsgd3.d
tlsgd3.s
tlsgd4.dd
tlsgd4.s
tlsgd5.dd
tlsgd5a.s
tlsgd5b.s
tlsgd6.dd
tlsgd6a.s
tlsgd6b.s
tlsgd7.dd
tlsgd7.s
tlsgd8.dd
tlsgd8.s
tlsgdesc-nacl.rd
tlsgdesc.dd Support AMD64/Intel ISAs in assembler/disassembler 2015-05-15 09:48:10 -07:00
tlsgdesc.rd
tlsgdesc.s
tlsie1.dd
tlsie1.s
tlsie2.d
tlsie2.s
tlsie3.d
tlsie3.s
tlsie4.dd
tlsie4.s
tlsld1.dd
tlsld1.s
tlsld2.dd
tlsld2.s
tlsld3.dd
tlsld3.s
tlsle1.d
tlsle1.s
tlslib.s
tlspic-nacl.rd
tlspic.dd Support AMD64/Intel ISAs in assembler/disassembler 2015-05-15 09:48:10 -07:00
tlspic.rd
tlspic.sd
tlspic.td
tlspic1.s
tlspic2.s
tlspie1.d
tlspie1.s
undefined.s
unique1.d
unique1.s
x86-64-64-export-class.rd
x86-64-x32-export-class.rd
x86-64-x32.rd
x86-64.exp Optimize R_386_GOT32/R_386_GOT32X only if addend is 0 2015-12-04 09:03:04 -08:00