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2006-10-29 Randolph Chung <tausq@debian.org>

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* gas/cfi/cfi.exp [hppa*-linux*]: Run hppa CFI test.
	* gas/cfi/cfi-hppa-1.s: New file.
	* gas/cfi/cfi-hppa-1.h: New file.
This commit is contained in:
Randolph Chung 2006-10-30 01:10:46 +00:00
parent c79b7c30b4
commit 406601a1e3
4 changed files with 112 additions and 0 deletions
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6
gas/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2006-10-29 Randolph Chung <tausq@debian.org>
* gas/cfi/cfi.exp [hppa*-linux*]: Run hppa CFI test.
* gas/cfi/cfi-hppa-1.s: New file.
* gas/cfi/cfi-hppa-1.h: New file.
2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
* gas/ppc/cell.s: New file.

38
gas/testsuite/gas/cfi/cfi-hppa-1.d Normal file
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@ -0,0 +1,38 @@
#readelf: -wf
#name: CFI on hppa
The section .eh_frame contains:
00000000 00000010 00000000 CIE
Version: 1
Augmentation: "zR"
Code alignment factor: 4
Data alignment factor: -[48]
Return address column: 2
Augmentation data: 1b
DW_CFA_def_cfa: r30 ofs 0
00000014 00000018 00000018 FDE cie=00000000 pc=00000000..00000018
DW_CFA_advance_loc: 8 to 00000008
DW_CFA_def_cfa_reg: r3
DW_CFA_advance_loc: 4 to 0000000c
DW_CFA_def_cfa_offset: 4660
DW_CFA_advance_loc: 8 to 00000014
DW_CFA_def_cfa_reg: r30
DW_CFA_nop
00000030 00000018 00000034 FDE cie=00000000 pc=00000018..00000040
DW_CFA_advance_loc: 12 to 00000024
DW_CFA_def_cfa_reg: r3
DW_CFA_offset: r2 at cfa-24
DW_CFA_advance_loc: 24 to 0000003c
DW_CFA_def_cfa_reg: r30
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
0000004c 00000010 00000050 FDE cie=00000000 pc=00000040..00000048
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop

66
gas/testsuite/gas/cfi/cfi-hppa-1.s Normal file
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@ -0,0 +1,66 @@
#; $ as -o test.o gas-cfi-test.s && gcc -nostdlib -o test test.o
.text
.align 4
.level 1.1
.globl func_locvars
.type func_locvars, @function
func_locvars:
.PROC
.CALLINFO FRAME=0x1234,NO_CALLS,SAVE_SP,ENTRY_GR=3
.ENTRY
.cfi_startproc
copy %r3,%r1
copy %r30,%r3
.cfi_def_cfa_register r3
stwm %r1,0x1234(%r30)
.cfi_adjust_cfa_offset 0x1234
ldo 64(%r3),%r30
ldwm -64(%r30),%r3
.cfi_def_cfa_register sp
bv,n %r0(%r2)
.cfi_endproc
.EXIT
.PROCEND
.globl func_prologue
.type func_prologue, @function
func_prologue:
.PROC
.CALLINFO FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=3
.ENTRY
.cfi_startproc
#; This is not ABI-compliant but helps the test to run on both
#; 32-bit and 64-bit targets
stw %r2,-24(%r30)
copy %r3,%r1
copy %r30,%r3
.cfi_def_cfa_register r3
.cfi_offset r2, -24
stwm %r1,64(%r30)
bl func_locvars,%r2
nop
ldw -20(%r3),%r2
ldo 64(%r3),%r30
ldwm -64(%r30),%r3
.cfi_def_cfa_register sp
bv,n %r0(%r2)
.cfi_endproc
.EXIT
.PROCEND
.align 4
.globl main
.type main, @function
main:
.PROC
.CALLINFO CALLS
.ENTRY
#; tail call - simple function that doesn't touch the stack
.cfi_startproc
b func_prologue
nop
.cfi_endproc
.EXIT
.PROCEND

2
gas/testsuite/gas/cfi/cfi.exp
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@ -61,6 +61,8 @@ if [istarget "x86_64-*"] then {
} elseif { [istarget "mips*-*"] } then {
run_dump_test "cfi-mips-1"
} elseif { [istarget "hppa*-linux*"] } then {
run_dump_test "cfi-hppa-1"
} else {
return
}