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Diffstat (limited to 'gdb/testsuite/gdb.asm/iq2000.inc')
| -rw-r--r-- | gdb/testsuite/gdb.asm/iq2000.inc | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.asm/iq2000.inc b/gdb/testsuite/gdb.asm/iq2000.inc new file mode 100644 index 0000000..f421ea0 --- /dev/null +++ b/gdb/testsuite/gdb.asm/iq2000.inc @@ -0,0 +1,41 @@ + comment "subroutine prologue" + .macro gdbasm_enter + addiu %29, %29, 0xfffc + sw %31,0(%29) + .endm + + comment "subroutine epilogue" + .macro gdbasm_leave + lw %31,0(%29) + addiu %29, %29, 4 + jr %31 + nop + .endm + + .macro gdbasm_call subr + jal \subr + nop + .endm + + .macro gdbasm_several_nops + nop + nop + nop + nop + .endm + + comment "exit (0)" + .macro gdbasm_exit0 + ori %4, %0, 1 # SYS_exit + ori %5, %0, 0 # normal exit code + ori %6, %0, 0 + ori %7, %0, 0 + syscall + .endm + + comment "crt0 startup" + .macro gdbasm_startup + andi %0, %0, 0 + addiu %29, %0, 0xffc + .endm + |