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Fri, 28 Jun 2024 05:43:12 -0700 (PDT) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= To: qemu-devel@nongnu.org Cc: David Hildenbrand , Beraldo Leal , Eduardo Habkost , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Wainer dos Santos Moschetta , qemu-arm@nongnu.org, Peter Xu , Mads Ynddal , Mahmoud Mandour , Pierrick Bouvier , Laurent Vivier , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Alexandre Iooss , Stefan Hajnoczi , Peter Maydell , Richard Henderson , Thomas Huth , Gustavo Romero Subject: [PATCH 13/23] gdbstub: Clean up process_string_cmd Date: Fri, 28 Jun 2024 13:42:48 +0100 Message-Id: <20240628124258.832466-14-alex.bennee@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240628124258.832466-1-alex.bennee@linaro.org> References: <20240628124258.832466-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::631; envelope-from=alex.bennee@linaro.org; helo=mail-ej1-x631.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1719578769051100005 From: Gustavo Romero Change 'process_string_cmd' to return true on success and false on failure, instead of 0 and -1. Signed-off-by: Gustavo Romero Reviewed-by: Alex Benn=C3=A9e Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20240628050850.536447-2-gustavo.romero@linaro.org> --- gdbstub/gdbstub.c | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c index b3574997ea..37314b92e5 100644 --- a/gdbstub/gdbstub.c +++ b/gdbstub/gdbstub.c @@ -962,14 +962,14 @@ static inline int startswith(const char *string, cons= t char *pattern) return !strncmp(string, pattern, strlen(pattern)); } =20 -static int process_string_cmd(const char *data, - const GdbCmdParseEntry *cmds, int num_cmds) +static bool process_string_cmd(const char *data, + const GdbCmdParseEntry *cmds, int num_cmds) { int i; g_autoptr(GArray) params =3D g_array_new(false, true, sizeof(GdbCmdVar= iant)); =20 if (!cmds) { - return -1; + return false; } =20 for (i =3D 0; i < num_cmds; i++) { @@ -984,16 +984,16 @@ static int process_string_cmd(const char *data, if (cmd->schema) { if (cmd_parse_params(&data[strlen(cmd->cmd)], cmd->schema, params)) { - return -1; + return false; } } =20 gdbserver_state.allow_stop_reply =3D cmd->allow_stop_reply; cmd->handler(params, NULL); - return 0; + return true; } =20 - return -1; + return false; } =20 static void run_cmd_parser(const char *data, const GdbCmdParseEntry *cmd) @@ -1007,7 +1007,7 @@ static void run_cmd_parser(const char *data, const Gd= bCmdParseEntry *cmd) =20 /* In case there was an error during the command parsing we must * send a NULL packet to indicate the command is not supported */ - if (process_string_cmd(data, cmd, 1)) { + if (!process_string_cmd(data, cmd, 1)) { gdb_put_packet(""); } } @@ -1523,9 +1523,9 @@ static void handle_v_commands(GArray *params, void *u= ser_ctx) return; } =20 - if (process_string_cmd(get_param(params, 0)->data, - gdb_v_commands_table, - ARRAY_SIZE(gdb_v_commands_table))) { + if (!process_string_cmd(get_param(params, 0)->data, + gdb_v_commands_table, + ARRAY_SIZE(gdb_v_commands_table))) { gdb_put_packet(""); } } @@ -1889,15 +1889,15 @@ static void handle_gen_query(GArray *params, void *= user_ctx) return; } =20 - if (!process_string_cmd(get_param(params, 0)->data, - gdb_gen_query_set_common_table, - ARRAY_SIZE(gdb_gen_query_set_common_table))) { + if (process_string_cmd(get_param(params, 0)->data, + gdb_gen_query_set_common_table, + ARRAY_SIZE(gdb_gen_query_set_common_table))) { return; } =20 - if (process_string_cmd(get_param(params, 0)->data, - gdb_gen_query_table, - ARRAY_SIZE(gdb_gen_query_table))) { + if (!process_string_cmd(get_param(params, 0)->data, + gdb_gen_query_table, + ARRAY_SIZE(gdb_gen_query_table))) { gdb_put_packet(""); } } @@ -1908,13 +1908,13 @@ static void handle_gen_set(GArray *params, void *us= er_ctx) return; } =20 - if (!process_string_cmd(get_param(params, 0)->data, - gdb_gen_query_set_common_table, - ARRAY_SIZE(gdb_gen_query_set_common_table))) { + if (process_string_cmd(get_param(params, 0)->data, + gdb_gen_query_set_common_table, + ARRAY_SIZE(gdb_gen_query_set_common_table))) { return; } =20 - if (process_string_cmd(get_param(params, 0)->data, + if (!process_string_cmd(get_param(params, 0)->data, gdb_gen_set_table, ARRAY_SIZE(gdb_gen_set_table))) { gdb_put_packet(""); --=20 2.39.2