diff options
Diffstat (limited to 'src/transport')
-rw-r--r-- | src/transport/swd_core.c | 17 | ||||
-rw-r--r-- | src/transport/swd_libswd_drv_openocd.c | 32 | ||||
-rw-r--r-- | src/transport/swd_tcl.c | 14 |
3 files changed, 18 insertions, 45 deletions
diff --git a/src/transport/swd_core.c b/src/transport/swd_core.c index 834810c3..383199f2 100644 --- a/src/transport/swd_core.c +++ b/src/transport/swd_core.c @@ -47,8 +47,6 @@ #endif #include <transport/swd.h> -#include <jtag/interface.h> //we want this here to use extern global *interface -#include <unistd.h> ///Unfortunalety OpenOCD use globals to pass information so we need to use it too. extern struct jtag_interface *jtag_interface; @@ -144,18 +142,15 @@ int oocd_swd_transport_init(struct command_context *ctx){ return ERROR_FAIL; } LOG_INFO("New SWD context initialized at 0x%p", (void *)dap->ctx); + /* Now inherit the log level from OpenOCD settings. */ + if (swd_log_level_inherit((swd_ctx_t *)dap->ctx, debug_level)<0){ + LOG_ERROR("Unable to set log level: %s", swd_error_string(retval)); + return ERROR_FAIL; + } } else LOG_INFO("Working on existing transport context at 0x%p...", (void *)dap->ctx); - retval=swd_log_level_inherit((swd_ctx_t *)dap->ctx, debug_level); - if (retval<0){ - LOG_ERROR("Unable to set log level: %s", swd_error_string(retval)); - return ERROR_FAIL; - } - - - /** - * Initialize the driver to work with selected transport. + * Initialize driver and detect target working with selected transport. * Because we can work on existing context there is no need to destroy it, * as it can be used on next try. */ diff --git a/src/transport/swd_libswd_drv_openocd.c b/src/transport/swd_libswd_drv_openocd.c index 5ab75c69..26e147b4 100644 --- a/src/transport/swd_libswd_drv_openocd.c +++ b/src/transport/swd_libswd_drv_openocd.c @@ -263,7 +263,11 @@ int swd_log_level_inherit(swd_ctx_t *swdctx, int loglevel){ } return new_swdlevel; } -/** We will use OpenOCD's logging mechanisms to show LibSWD messages. */ +/** We will use OpenOCD's logging mechanisms to show LibSWD messages. + * SWD can have different loglevel set than the OpenOCD itself, so we need to + * log all messages at openocd level that will not block swd messages. + * It is also possible to 'inherit' loglevel to swd from openocd. + */ int swd_log(swd_ctx_t *swdctx, swd_loglevel_t loglevel, char *msg, ...){ if (swdctx==NULL) return SWD_ERROR_NULLCONTEXT; if (loglevel > SWD_LOGLEVEL_MAX) return SWD_ERROR_PARAM; @@ -272,33 +276,9 @@ int swd_log(swd_ctx_t *swdctx, swd_loglevel_t loglevel, char *msg, ...){ int res; va_list ap; va_start(ap, msg); + // Calling OpenOCD log functions here will cause program crash (va recurrent). res=vprintf(msg, ap); va_end(ap); - return res; - - - LOG_DEBUG("swdctx=0x%08X, loglevel=0x%02X, msg=%s\n", (int)swdctx, (int)loglevel, msg); - switch(loglevel){ - case SWD_LOGLEVEL_NORMAL: - LOG_USER(msg, ap); - break; - case SWD_LOGLEVEL_ERROR: - LOG_ERROR(msg, ap); - break; - case SWD_LOGLEVEL_WARNING: - LOG_WARNING(msg, ap); - break; - case SWD_LOGLEVEL_INFO: - printf(msg, ap); - break; - case SWD_LOGLEVEL_DEBUG: - LOG_DEBUG(msg, ap); - break; - default: - LOG_USER(msg, ap); - } - va_end(ap); - return SWD_OK; } diff --git a/src/transport/swd_tcl.c b/src/transport/swd_tcl.c index d75ad740..9389f66c 100644 --- a/src/transport/swd_tcl.c +++ b/src/transport/swd_tcl.c @@ -40,18 +40,16 @@ #include <transport/swd.h> -//we need to use this until we get rid of global pointers -extern struct jtag_interface *jtag_interface; - - COMMAND_HANDLER(handle_swd_loglevel) { int loglevel; - swd_ctx_t *swdctx=(swd_ctx_t *)jtag_interface->transport->ctx; + struct target *target = get_current_target(CMD_CTX); + struct arm *arm = target_to_arm(target); + swd_ctx_t *swdctx = (swd_ctx_t *)arm->dap->ctx; switch (CMD_ARGC) { case 0: - LOG_INFO("Current SWD LogLevel[%d..%d] is: %d (%s)", SWD_LOGLEVEL_MIN, SWD_LOGLEVEL_MAX, swdctx->config.loglevel, swd_log_level_string(swdctx->config.loglevel)); + LOG_USER("Current SWD LogLevel[%d..%d] is: %d (%s)\n", SWD_LOGLEVEL_MIN, SWD_LOGLEVEL_MAX, swdctx->config.loglevel, swd_log_level_string(swdctx->config.loglevel)); break; case 1: // We want to allow inherit current OpenOCD's debuglevel. @@ -60,7 +58,7 @@ COMMAND_HANDLER(handle_swd_loglevel) LOG_ERROR("LogLevel inherit failed!"); return ERROR_FAIL; } else { - LOG_INFO("Using OpenOCD settings, SWD LogLevel[%d..%d] set to: %d (%s)", SWD_LOGLEVEL_MIN, SWD_LOGLEVEL_MAX, loglevel, swd_log_level_string(loglevel)); + LOG_USER("Using OpenOCD settings, SWD LogLevel[%d..%d] set to: %d (%s)\n", SWD_LOGLEVEL_MIN, SWD_LOGLEVEL_MAX, loglevel, swd_log_level_string(loglevel)); return ERROR_OK; } } @@ -69,7 +67,7 @@ COMMAND_HANDLER(handle_swd_loglevel) if (loglevel<SWD_LOGLEVEL_MIN || loglevel>SWD_LOGLEVEL_MAX) { LOG_ERROR("Bad SWD LogLevel value!"); return ERROR_FAIL; - } else LOG_INFO("Setting SWD LogLevel[%d..%d] to: %d (%s)", SWD_LOGLEVEL_MIN, SWD_LOGLEVEL_MAX, loglevel, swd_log_level_string(loglevel)); + } else LOG_USER("Setting SWD LogLevel[%d..%d] to: %d (%s)\n", SWD_LOGLEVEL_MIN, SWD_LOGLEVEL_MAX, loglevel, swd_log_level_string(loglevel)); if(swd_log_level_set(swdctx, loglevel)<0){ return ERROR_FAIL; } else return ERROR_OK; |