mirrors/binutils-gdb
0
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-04 07:44:22 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

2010-01-13 Chao-ying Fu <fu@mips.com>

Browse Source 
* ld-mips-elf/jr-to-b-1.d, ld-mips-elf/jr-to-b-2.d: New tests.
	* ld-mips-elf/jr-to-b-1.s, ld-mips-elf/jr-to-b-2.s: Source.
	* ld-mips-elf/mips-elf.exp: Run new tests.
This commit is contained in:
Chao-ying Fu 2010-01-13 22:34:28 +00:00
parent 38a7df635c
commit 1063d8cf71
6 changed files with 146 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ld/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2010-01-13 Chao-ying Fu <fu@mips.com>
* ld-mips-elf/jr-to-b-1.d, ld-mips-elf/jr-to-b-2.d: New tests.
* ld-mips-elf/jr-to-b-1.s, ld-mips-elf/jr-to-b-2.s: Source.
* ld-mips-elf/mips-elf.exp: Run new tests.
2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
* ld-arm/arm-elf.exp (armelftests): Assemble Cortex-A8 tests with

25
ld/testsuite/ld-mips-elf/jr-to-b-1.d Normal file
View File

@ -0,0 +1,25 @@
#name: jr to b conversion
#source: jr-to-b-1.s
#as: -32 -mips1 -EB
#ld: -shared -melf32btsmip
#objdump: -d
.*: file format .*
Disassembly of section \.text:
.* <s>:
.*: 03e00008 jr ra
.*: 24020001 li v0,1
.* <t>:
.*: 3c1c.... lui gp,.*
.*: 279c.... addiu gp,gp,.*
.*: 0399e021 addu gp,gp,t9
.*: 8f998018 lw t9,.*\(gp\)
.*: 00000000 nop
.*: 2739.... addiu t9,t9,.*
.*: 1000fff7 b .* <s>
.*: 00000000 nop
#pass

42
ld/testsuite/ld-mips-elf/jr-to-b-1.s Normal file
View File

@ -0,0 +1,42 @@
.abicalls
.text
.align 2
.set nomips16
.ent s
.type s, @function
s:
.frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0
.mask 0x00000000,0
.fmask 0x00000000,0
.set noreorder
.set nomacro
j $31
li $2,1 # 0x1
.set macro
.set reorder
.end s
.size s, .-s
.align 2
.globl t
.set nomips16
.ent t
.type t, @function
t:
.frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0
.mask 0x00000000,0
.fmask 0x00000000,0
.set noreorder
.cpload $25
.set nomacro
lw $25,%got(s)($28)
nop
addiu $25,$25,%lo(s)
.reloc 1f,R_MIPS_JALR,s
1: jr $25
nop
.set macro
.set reorder
.end t
.size t, .-t

25
ld/testsuite/ld-mips-elf/jr-to-b-2.d Normal file
View File

@ -0,0 +1,25 @@
#name: jr not to b conversion
#source: jr-to-b-2.s
#as: -32 -mips1 -EB
#ld: -shared -melf32btsmip
#objdump: -d
.*: file format .*
Disassembly of section \.text:
.* <s>:
.*: e820 jr ra
.*: 6a01 li v0,1
.* <t>:
.*: 3c1c.... lui gp,.*
.*: 279c.... addiu gp,gp,.*
.*: 0399e021 addu gp,gp,t9
.*: 8f99.... lw t9,.*\(gp\)
.*: 00000000 nop
.*: 2739.... addiu t9,t9,.*
.*: 03200008 jr t9
.*: 00000000 nop
#pass

42
ld/testsuite/ld-mips-elf/jr-to-b-2.s Normal file
View File

@ -0,0 +1,42 @@
.abicalls
.text
.align 2
.set mips16
.ent s
.type s, @function
s:
.frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0
.mask 0x00000000,0
.fmask 0x00000000,0
.set noreorder
.set nomacro
j $31
li $2,1
.set macro
.set reorder
.end s
.size s, .-s
.align 2
.globl t
.set nomips16
.ent t
.type t, @function
t:
.frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0
.mask 0x00000000,0
.fmask 0x00000000,0
.set noreorder
.cpload $25
.set nomacro
lw $25,%got(s)($28)
nop
addiu $25,$25,%lo(s)
.reloc 1f,R_MIPS_JALR,s
1: jr $25
nop
.set macro
.set reorder
.end t
.size t, .-t

6
ld/testsuite/ld-mips-elf/mips-elf.exp
View File

@ -522,3 +522,9 @@ if { $linux_gnu } {
}
run_dump_test "undefined"
# Test the conversion from jr to b
if { $linux_gnu } {
run_dump_test "jr-to-b-1"
run_dump_test "jr-to-b-2"
}