Cherrypick from master 2002-06-06 15:19:17 UTC Michal Ludvig <mludvig@suse.cz> '2002-06-06 Michal Ludvig <mludvig@suse.cz>':
gdb/testsuite/gdb.asm/x86_64.inc
--- /dev/null
+ 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