armv7m: remove gdb register hacks

[openocd.git] / src / target / hla_target.c

diff --git a/src/target/hla_target.c b/src/target/hla_target.c
index 078ac647942ec4aad870f8e7bf0df3155d90cefb..2db04f8111aa6e9d5ea296550ed1eaafd501d9c7 100644 (file)
--- a/src/target/hla_target.c
+++ b/src/target/hla_target.c
@@ -157,18 +157,6 @@ static int adapter_store_core_reg_u32(struct target *target,
 
        LOG_DEBUG("%s", __func__);
 
-#ifdef ARMV7_GDB_HACKS
-       /* If the LR register is being modified, make sure it will put us
-        * in "thumb" mode, or an INVSTATE exception will occur. This is a
-        * hack to deal with the fact that gdb will sometimes "forge"
-        * return addresses, and doesn't set the LSB correctly (i.e., when
-        * printing expressions containing function calls, it sets LR = 0.)
-        * Valid exception return codes have bit 0 set too.
-        */
-       if (num == ARMV7M_R14)
-               value |= 0x01;
-#endif
-
        /* NOTE:  we "know" here that the register identifiers used
         * in the v7m header match the Cortex-M3 Debug Core Register
         * Selector values for R0..R15, xPSR, MSP, and PSP.