Commit | Line | Data |
---|---|---|
c1d88655 UW |
1 | comment "subroutine prologue" |
2 | .macro gdbasm_enter | |
3 | stqd $lr, 16($sp) | |
4 | stqd $sp, -32($sp) | |
5 | ai $sp, $sp, -32 | |
6 | .endm | |
7 | ||
8 | comment "subroutine epilogue" | |
9 | .macro gdbasm_leave | |
10 | ai $sp, $sp, 32 | |
11 | lqd $lr, 16($sp) | |
12 | bi $lr | |
13 | .endm | |
14 | ||
15 | .macro gdbasm_call subr | |
16 | brsl $lr, \subr | |
17 | .endm | |
18 | ||
19 | .macro gdbasm_several_nops | |
20 | nop | |
21 | nop | |
22 | nop | |
23 | nop | |
24 | .endm | |
25 | ||
26 | comment "exit (0)" | |
27 | .macro gdbasm_exit0 | |
28 | stop 0x2000 | |
29 | stop | |
30 | stop | |
31 | stop | |
32 | .endm | |
33 | ||
34 | comment "startup" | |
35 | .macro gdbasm_startup | |
36 | il $0, 0 | |
37 | ila $sp, 16368 | |
38 | stqd $0, 0($sp) | |
39 | stqd $sp, -32($sp) | |
40 | ai $sp, $sp, -32 | |
41 | stqd $0, 16($sp) | |
42 | .endm |