From 1678ea040e5d4a4cd613a4af18d776fb2397f0a8 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Alex=20Benn=C3=A9e?= Date: Thu, 2 Mar 2023 18:57:44 -0800 Subject: [PATCH] gdbstub: move fromhex/tohex routines to internals MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit These will be needed from multiple places in the code. They are declared as inline so move to the header and fix up to modern coding style. The only other place that messes with hex stuff at the moment is the URI handling in utils but that would be more code churn so leave for now. Reviewed-by: Richard Henderson Signed-off-by: Alex Bennée Message-Id: <20230302190846.2593720-9-alex.bennee@linaro.org> Message-Id: <20230303025805.625589-9-richard.henderson@linaro.org> --- gdbstub/gdbstub.c | 20 -------------------- gdbstub/internals.h | 27 +++++++++++++++++++++++++++ 2 files changed, 27 insertions(+), 20 deletions(-) diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c index abb1777e73..ba46ed73b3 100644 --- a/gdbstub/gdbstub.c +++ b/gdbstub/gdbstub.c @@ -546,26 +546,6 @@ static void put_buffer(const uint8_t *buf, int len) #endif } -static inline int fromhex(int v) -{ - if (v >= '0' && v <= '9') - return v - '0'; - else if (v >= 'A' && v <= 'F') - return v - 'A' + 10; - else if (v >= 'a' && v <= 'f') - return v - 'a' + 10; - else - return 0; -} - -static inline int tohex(int v) -{ - if (v < 10) - return v + '0'; - else - return v - 10 + 'a'; -} - /* writes 2*len+1 bytes in buf */ static void memtohex(GString *buf, const uint8_t *mem, int len) { diff --git a/gdbstub/internals.h b/gdbstub/internals.h index 32daaf73a3..b4620f99c4 100644 --- a/gdbstub/internals.h +++ b/gdbstub/internals.h @@ -57,6 +57,33 @@ typedef struct GDBState { int supported_sstep_flags; } GDBState; + +/* + * Inline utility function, convert from int to hex and back + */ + +static inline int fromhex(int v) +{ + if (v >= '0' && v <= '9') { + return v - '0'; + } else if (v >= 'A' && v <= 'F') { + return v - 'A' + 10; + } else if (v >= 'a' && v <= 'f') { + return v - 'a' + 10; + } else { + return 0; + } +} + +static inline int tohex(int v) +{ + if (v < 10) { + return v + '0'; + } else { + return v - 10 + 'a'; + } +} + /* * Break/Watch point support - there is an implementation for softmmu * and user mode. -- 2.39.2