2002-04-05 04:48:33 +02:00
|
|
|
comment "subroutine prologue"
|
|
|
|
|
.macro gdbasm_enter
|
|
|
|
|
stwu 1, -16(1)
|
|
|
|
|
stw 31, 8(1)
|
|
|
|
|
mr 31, 1
|
|
|
|
|
mflr 0
|
|
|
|
|
stw 0, 20(1)
|
|
|
|
|
.endm
|
|
|
|
|
|
|
|
|
|
comment "subroutine epilogue"
|
|
|
|
|
.macro gdbasm_leave
|
|
|
|
|
lwz 0, 20(1)
|
|
|
|
|
mtlr 0
|
|
|
|
|
lwz 31, 8(1)
|
|
|
|
|
lwz 1, 0(1)
|
|
|
|
|
blr
|
|
|
|
|
.endm
|
|
|
|
|
|
|
|
|
|
.macro gdbasm_call subr
|
|
|
|
|
bl \subr
|
|
|
|
|
.endm
|
|
|
|
|
|
|
|
|
|
.macro gdbasm_several_nops
|
|
|
|
|
nop
|
|
|
|
|
nop
|
|
|
|
|
nop
|
|
|
|
|
nop
|
|
|
|
|
.endm
|
|
|
|
|
|
|
|
|
|
comment "exit (0)"
|
|
|
|
|
.macro gdbasm_exit0
|
|
|
|
|
comment "Don't know how to exit, but this will certainly halt..."
|
|
|
|
|
li 0, 0
|
|
|
|
|
lwz 0, 0(0)
|
|
|
|
|
.endm
|
|
|
|
|
|
|
|
|
|
comment "crt0 startup"
|
|
|
|
|
.macro gdbasm_startup
|
2003-07-22 14:16:37 +02:00
|
|
|
.p2align 2
|
2002-04-05 04:48:33 +02:00
|
|
|
.endm
|
|
|
|
|
|
|
|
|
|
comment "Declare a data variable"
|
* gdb.asm/alpha.inc, gdb.asm/frv.inc, gdb.asm/i386.inc,
gdb.asm/ia64.inc, gdb.asm/m68hc11.inc, gdb.asm/m68k.inc,
gdb.asm/mips.inc, gdb.asm/pa.inc, gdb.asm/powerpc.inc,
gdb.asm/s390.inc, gdb.asm/s390x.inc, gdb.asm/sh.inc,
gdb.asm/x86_64.inc: Use .purgem before redefining macros.
2005-03-07 22:16:50 +01:00
|
|
|
.purgem gdbasm_datavar
|
2002-04-05 04:48:33 +02:00
|
|
|
.macro gdbasm_datavar name value
|
|
|
|
|
.data
|
|
|
|
|
\name:
|
|
|
|
|
.long \value
|
|
|
|
|
.endm
|
