diff options
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/arm7_9_common.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c index 25f8cb32..905e1082 100644 --- a/src/target/arm7_9_common.c +++ b/src/target/arm7_9_common.c @@ -2835,7 +2835,6 @@ COMMAND_HANDLER(handle_arm7_9_semihosting_command) COMMAND_PARSE_ENABLE(CMD_ARGV[0], semihosting); - /* TODO: support other methods if vector catch is unavailable */ if (arm7_9->has_vector_catch) { struct reg *vector_catch = &arm7_9->eice_cache ->reg_list[EICE_VEC_CATCH]; @@ -2844,14 +2843,17 @@ COMMAND_HANDLER(handle_arm7_9_semihosting_command) embeddedice_read_reg(vector_catch); buf_set_u32(vector_catch->value, 2, 1, semihosting); embeddedice_store_reg(vector_catch); + } else { + /* TODO: allow optional high vectors and/or BKPT_HARD */ + if (semihosting) + breakpoint_add(target, 8, 4, BKPT_SOFT); + else + breakpoint_remove(target, 8); + } - /* FIXME never let that "catch" be dropped! */ - - arm7_9->armv4_5_common.is_semihosting = semihosting; + /* FIXME never let that "catch" be dropped! */ + arm7_9->armv4_5_common.is_semihosting = semihosting; - } else if (semihosting) { - command_print(CMD_CTX, "vector catch unavailable"); - } } command_print(CMD_CTX, "semihosting is %s", |