X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Ftarget%2Fmips_m4k.h;h=ea09ae527ffc8d1892c0655e506c3987aa76902d;hb=463257903e61947c942df3fc79519bb49074dd10;hp=cf826612549960c6e646af90761aed1a6dcfcea9;hpb=d4b7cbff88bb5eb14fececdbd8e2a0b3e58ce6e0;p=openocd.git

diff --git a/src/target/mips_m4k.h b/src/target/mips_m4k.h
index cf82661254..ea09ae527f 100644
--- a/src/target/mips_m4k.h
+++ b/src/target/mips_m4k.h
@@ -41,6 +41,17 @@ target_to_m4k(struct target *target)
 			struct mips_m4k_common, mips32);
 }
 
+static inline void mips_m4k_isa_filter(enum mips32_isa_imp isa_imp, target_addr_t  *addr)
+{
+	if (isa_imp <= 1) {	/* if only one isa implemented */
+		target_addr_t address = (*addr & ~1) | isa_imp;
+
+		if (address != *addr) {
+			LOG_USER("Warning: isa bit changed due to isa not implemented");
+			*addr = address;
+		}
+	}
+}
 extern const struct command_registration mips_m4k_command_handlers[];
 
 #endif /* OPENOCD_TARGET_MIPS_M4K_H */