mips32: add jump instruction

This instruction we will need to make jump to 0xff20.0000

Change-Id: Ic723e683e8848492cd8e186e71fd668dbd1d97e6
Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Reviewed-on: http://openocd.zylin.com/1338
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

diff --git a/src/target/mips32.h b/src/target/mips32.h
index d75cb4e8853388a14eeb12769617df0baf811b34..97fb5d03729d1b1d4ec709b10f234cfae1bbe7a6 100644 (file)
--- a/src/target/mips32.h
+++ b/src/target/mips32.h
@@ -130,6 +130,7 @@ struct mips32_algorithm {
 #define MIPS32_OP_AND  0x24
 #define MIPS32_OP_CACHE        0x2F
 #define MIPS32_OP_COP0 0x10
+#define MIPS32_OP_J    0x02
 #define MIPS32_OP_JR   0x08
 #define MIPS32_OP_LUI  0x0F
 #define MIPS32_OP_LW   0x23
@@ -175,6 +176,7 @@ struct mips32_algorithm {
 #define MIPS32_BGTZ(reg, off)                  MIPS32_I_INST(MIPS32_OP_BGTZ, reg, 0, off)
 #define MIPS32_BNE(src, tar, off)              MIPS32_I_INST(MIPS32_OP_BNE, src, tar, off)
 #define MIPS32_CACHE(op, off, base)            MIPS32_I_INST(MIPS32_OP_CACHE, base, op, off)
+#define MIPS32_J(tar)                          MIPS32_J_INST(MIPS32_OP_J, tar)
 #define MIPS32_JR(reg)                                 MIPS32_R_INST(0, reg, 0, 0, 0, MIPS32_OP_JR)
 #define MIPS32_MFC0(gpr, cpr, sel)             MIPS32_R_INST(MIPS32_OP_COP0, MIPS32_COP0_MF, gpr, cpr, 0, sel)
 #define MIPS32_MTC0(gpr, cpr, sel)             MIPS32_R_INST(MIPS32_OP_COP0, MIPS32_COP0_MT, gpr, cpr, 0, sel)