mirror of https://github.com/xemu-project/xemu.git
gdbstub: move fromhex/tohex routines to internals
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 <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230302190846.2593720-9-alex.bennee@linaro.org> Message-Id: <20230303025805.625589-9-richard.henderson@linaro.org>
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@ -546,26 +546,6 @@ static void put_buffer(const uint8_t *buf, int len)
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#endif
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}
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static inline int fromhex(int v)
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{
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if (v >= '0' && v <= '9')
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return v - '0';
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else if (v >= 'A' && v <= 'F')
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return v - 'A' + 10;
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else if (v >= 'a' && v <= 'f')
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return v - 'a' + 10;
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else
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return 0;
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}
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static inline int tohex(int v)
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{
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if (v < 10)
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return v + '0';
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else
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return v - 10 + 'a';
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}
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/* writes 2*len+1 bytes in buf */
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static void memtohex(GString *buf, const uint8_t *mem, int len)
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{
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@ -57,6 +57,33 @@ typedef struct GDBState {
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int supported_sstep_flags;
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} GDBState;
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/*
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* Inline utility function, convert from int to hex and back
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*/
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static inline int fromhex(int v)
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{
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if (v >= '0' && v <= '9') {
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return v - '0';
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} else if (v >= 'A' && v <= 'F') {
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return v - 'A' + 10;
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} else if (v >= 'a' && v <= 'f') {
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return v - 'a' + 10;
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} else {
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return 0;
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}
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}
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static inline int tohex(int v)
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{
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if (v < 10) {
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return v + '0';
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} else {
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return v - 10 + 'a';
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}
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}
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/*
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* Break/Watch point support - there is an implementation for softmmu
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* and user mode.
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