[RFA] Asm testsuite for x86-64

Michal Ludvig
2002-06-05T12:27:13Z

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Hi all,
This patch adds x86-64 as a supported target for gdb.asm testsuite.

OK to commit?

2002-05-06 Michal Ludvig <mludvig@suse.cz>

* gdb.asm/asm-source.exp: Add x86-64 terget.
* gdb.asm/x86_64.inc: New.

Michal Ludvig
--
* SuSE CR, s.r.o * mludvig@suse.cz
* +420 2 9654 5373 * http://www.suse.cz

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Index: asm-source.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.asm/asm-source.exp,v
retrieving revision 1.24
diff -c -3 -p -r1.24 asm-source.exp
*** asm-source.exp 14 May 2002 10:25:32 -0000 1.24
--- asm-source.exp 5 Jun 2002 12:21:23 -0000
*************** if [istarget "d10v-*-*"] then {
*** 47,52 ****
--- 47,56 ----
if [istarget "s390-*-*"] then {
set asm-arch s390
}
+ if [istarget "x86_64-*-*"] then {
+ set asm-arch x86_64
+ set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
if [istarget "i\[3456\]86-*-*"] then {
set asm-arch i386
}
Index: x86_64.inc
===================================================================
RCS file: x86_64.inc
diff -N x86_64.inc
*** /dev/null 1 Jan 1970 00:00:00 -0000
--- x86_64.inc 5 Jun 2002 12:21:23 -0000
***************
*** 0 ****
--- 1,39 ----
+ comment "subroutine prologue"
+ .macro gdbasm_enter
+ push %rbp
+ mov %rsp,%rbp
+ .endm
+
+ comment "subroutine epilogue"
+ .macro gdbasm_leave
+ pop %rbp
+ ret
+ .endm
+
+ .macro gdbasm_call subr
+ call \subr
+ .endm
+
+ .macro gdbasm_several_nops
+ nop
+ nop
+ nop
+ nop
+ .endm
+
+ comment "exit (0)"
+ .macro gdbasm_exit0
+ hlt
+ .endm
+
+ comment "crt0 startup"
+ .macro gdbasm_startup
+ xor %rbp, %rbp
+ .endm
+
+ comment "Declare a data variable"
+ .macro gdbasm_datavar name value
+ .data
+ \name:
+ .long \value
+ .endm