URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gdb-7.2/] [gdb-7.2-or32-1.0rc3/] [gdb/] [testsuite/] [gdb.asm/] [pa.inc] - Diff between revs 330 and 513

Rev 330	Rev 513
`comment "subroutine prologue"`	`comment "subroutine prologue"`
`.macro gdbasm_enter`	`.macro gdbasm_enter`
`stw %rp, -20(%sp)`	`stw %rp, -20(%sp)`
`copy %r3, %r1`	`copy %r3, %r1`
`copy %sp, %r3`	`copy %sp, %r3`
`stwm %r1, 64(%sp)`	`stwm %r1, 64(%sp)`
`.endm`	`.endm`

`comment "subroutine epilogue"`	`comment "subroutine epilogue"`
`.macro gdbasm_leave`	`.macro gdbasm_leave`
`ldw -20(%r3), %rp`	`ldw -20(%r3), %rp`
`bv %r0(%rp)`	`bv %r0(%rp)`
`ldwm -64(%sp), %r3`	`ldwm -64(%sp), %r3`
`.endm`	`.endm`

`.macro gdbasm_call subr`	`.macro gdbasm_call subr`
`bl \subr , %rp`	`bl \subr , %rp`
`nop`	`nop`
`.endm`	`.endm`

`.macro gdbasm_several_nops`	`.macro gdbasm_several_nops`
`nop`	`nop`
`nop`	`nop`
`nop`	`nop`
`nop`	`nop`
`.endm`	`.endm`

`comment "exit (0)"`	`comment "exit (0)"`
`.macro gdbasm_exit0`	`.macro gdbasm_exit0`
`comment "Don't know how to exit, but this will certainly halt..."`	`comment "Don't know how to exit, but this will certainly halt..."`
`ldw 0(%r0), %r1`	`ldw 0(%r0), %r1`
`.endm`	`.endm`

`comment "crt0 startup"`	`comment "crt0 startup"`
`.macro gdbasm_startup`	`.macro gdbasm_startup`
`.align 4`	`.align 4`
`.endm`	`.endm`

`comment "Declare a data variable"`	`comment "Declare a data variable"`
`.purgem gdbasm_datavar`	`.purgem gdbasm_datavar`
`.macro gdbasm_datavar name value`	`.macro gdbasm_datavar name value`
`.data`	`.data`
`\name:`	`\name:`
`.long \value`	`.long \value`
`.endm`	`.endm`