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

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.asm/] [m32r-linux.inc] - Blame information for rev 297

Go to most recent revision | Details | Compare with Previous | View Log


        comment "subroutine prologue"
        .macro gdbasm_enter
        push fp -> push lr
        addi sp,#-4 -> mv fp,sp
        .endm
 
        comment "subroutine epilogue"
        .macro gdbasm_leave
        addi sp,#4 -> pop lr
        pop fp -> jmp lr
        .endm
 
        .macro gdbasm_call subr
        bl      \subr
        .endm
 
        .macro gdbasm_several_nops
        nop
        nop
        nop
        nop
        .endm
 
        comment "exit (0)"
        .macro gdbasm_exit0
        ldi r0,#1 -> ldi r1,#0
        ldi r2,#0 -> ldi r3,#0
        trap #0 -> nop
        .endm
 
        comment "crt0 startup"
        .macro gdbasm_startup
        ldi fp,#0
        .endm

Line No.	Rev	Author	Line
1	24	jeremybenn	`comment "subroutine prologue"`
2			`.macro gdbasm_enter`
3			`push fp -> push lr`
4			`addi sp,#-4 -> mv fp,sp`
5			`.endm`
6
7			`comment "subroutine epilogue"`
8			`.macro gdbasm_leave`
9			`addi sp,#4 -> pop lr`
10			`pop fp -> jmp lr`
11			`.endm`
12
13			`.macro gdbasm_call subr`
14			`bl \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			`ldi r0,#1 -> ldi r1,#0`
27			`ldi r2,#0 -> ldi r3,#0`
28			`trap #0 -> nop`
29			`.endm`
30
31			`comment "crt0 startup"`
32			`.macro gdbasm_startup`
33			`ldi fp,#0`
34			`.endm`

Browse

Tools

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.asm/] [m32r-linux.inc] - Blame information for rev 297