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Commit 59a0c3d9 authored by David S. Miller's avatar David S. Miller
Browse files

sparc32: Put back SPARC_BRANCH. 



It's needed for the floppy interrupt trap table patching.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4419f11b

arch/sparc/include/asm/traps.h

+7 −0
Original line number Diff line number Diff line
@@ -31,6 +31,13 @@ extern struct tt_entry *sparc_ttable; 


#define SPARC_MOV_CONST_L3(const) (0xa6102000 | (const&0xfff))



/* The following assumes that the branch lies before the place we

 * are branching to.  This is the case for a trap vector...

 * You have been warned.

 */

#define SPARC_BRANCH(dest_addr, inst_addr) \

          (0x10800000 | (((dest_addr-inst_addr)>>2)&0x3fffff))



#define SPARC_RD_PSR_L0  (0xa1480000)

#define SPARC_RD_WIM_L3  (0xa7500000)

#define SPARC_NOP (0x01000000)