projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| be26fe0d ML |
1 | comment "subroutine prologue" |
| 2 | .macro gdbasm_enter | |
| 3 | push %rbp | |
| 4 | mov %rsp,%rbp | |
| 5 | .endm | |
| 6 | ||
| 7 | comment "subroutine epilogue" | |
| 8 | .macro gdbasm_leave | |
| 9 | pop %rbp | |
| 10 | ret | |
| 11 | .endm | |
| 12 | ||
| 13 | .macro gdbasm_call subr | |
| 14 | call \subr | |
| 15 | .endm | |
| 16 | ||
| 17 | .macro gdbasm_several_nops | |
| 18 | nop | |
| 19 | nop | |
| 20 | nop | |
| 21 | nop | |
| 22 | .endm | |
| 23 | ||
| 24 | comment "exit (0)" | |
| 25 | .macro gdbasm_exit0 | |
| 26 | hlt | |
| 27 | .endm | |
| 28 | ||
| 29 | comment "crt0 startup" | |
| 30 | .macro gdbasm_startup | |
| 31 | xor %rbp, %rbp | |
| 32 | .endm | |
| 33 | ||
| 34 | comment "Declare a data variable" | |
| 584b6e9e | 35 | .purgem gdbasm_datavar |
| be26fe0d ML |
36 | .macro gdbasm_datavar name value |
| 37 | .data | |
| 38 | \name: | |
| 39 | .long \value | |
| 40 | .endm |