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Wed, 17 Apr 2019 18:27:11 -0700 (PDT) Received: from rashmica.ozlabs.ibm.com ([122.99.82.10]) by smtp.gmail.com with ESMTPSA id j62sm610585pfg.6.2019.04.17.18.27.09 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 17 Apr 2019 18:27:10 -0700 (PDT) From: Rashmica Gupta To: pdbg@lists.ozlabs.org, alistair@popple.id.au, joel@jms.id.au Date: Thu, 18 Apr 2019 11:26:55 +1000 Message-Id: <20190418012658.23315-2-rashmica.g@gmail.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20190418012658.23315-1-rashmica.g@gmail.com> References: <20190418012658.23315-1-rashmica.g@gmail.com> Subject: [Pdbg] [PATCH v2 1/4] pdbg: Add in parser for uint8_t X-BeenThere: pdbg@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "mailing list for https://github.com/open-power/pdbg development" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: pdbg-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Pdbg" Signed-off-by: Rashmica Gupta --- src/parsers.c | 18 ++++++++++++++++++ src/parsers.h | 2 ++ 2 files changed, 20 insertions(+) diff --git a/src/parsers.c b/src/parsers.c index 8575784..4c03db9 100644 --- a/src/parsers.c +++ b/src/parsers.c @@ -56,6 +56,24 @@ uint16_t *parse_number16(const char *argv) return n; } +uint8_t *parse_number8(const char *argv) +{ + unsigned long long tmp; + uint8_t *n = malloc(sizeof(*n)); + char *endptr; + + if (!argv) + return NULL; + + errno = 0; + tmp = strtoul(argv, &endptr, 0); + if (errno || *endptr != '\0' || tmp > UINT8_MAX) + return NULL; + + *n = tmp; + return n; +} + /* Parse an 8-bit number that is a power of 2 */ uint8_t *parse_number8_pow2(const char *argv) { diff --git a/src/parsers.h b/src/parsers.h index ba52178..27ada1f 100644 --- a/src/parsers.h +++ b/src/parsers.h @@ -9,6 +9,7 @@ #define DATA (parse_number64, NULL) #define DATA32 (parse_number32, NULL) #define DATA16 (parse_number16, NULL) +#define DATA8 (parse_number8, NULL) #define DEFAULT_DATA(default) (parse_number64, default) #define GPR (parse_gpr, NULL) #define SPR (parse_spr, NULL) @@ -16,6 +17,7 @@ uint64_t *parse_number64(const char *argv); uint32_t *parse_number32(const char *argv); uint16_t *parse_number16(const char *argv); +uint8_t *parse_number8(const char *argv); uint8_t *parse_number8_pow2(const char *argv); int *parse_gpr(const char *argv); int *parse_spr(const char *argv);