From 62a026eac5de8ed2acfe26161c718eb51fc537f0 Mon Sep 17 00:00:00 2001 From: Damien Lespiau Date: Mon, 3 Sep 2012 16:16:28 +0100 Subject: [PATCH] intel_reg_dumper: Allow partial register names on the command line Let people give just a part of the register name. Handy when not remembering the exact name or if the register is defined with a different name than the one in the spec being looked at. Signed-off-by: Damien Lespiau Signed-off-by: Daniel Vetter --- tools/intel_reg_dumper.c | 41 ++++++++++++++++------------------------- 1 file changed, 16 insertions(+), 25 deletions(-) diff --git a/tools/intel_reg_dumper.c b/tools/intel_reg_dumper.c index 5bc47b6..0b40f58 100644 --- a/tools/intel_reg_dumper.c +++ b/tools/intel_reg_dumper.c @@ -26,6 +26,7 @@ */ #define _GNU_SOURCE +#include #include #include #include @@ -1982,39 +1983,29 @@ static struct { }; #undef DECLARE_REGS -static struct reg_debug * -find_register_by_name(struct reg_debug *regs, int count, - const char *name) +static void +str_to_upper(char *str) { - int i; - - for (i = 0; i < count; i++) - if (strcasecmp(name, regs[i].name) == 0) - return ®s[i]; - - return NULL; + while(*str) { + *str = toupper(*str); + str++; + } } static void -decode_register_name(const char *name, uint32_t val) +decode_register_name(char *name, uint32_t val) { - int i; - struct reg_debug *reg = NULL; + int i, j; + + str_to_upper(name); for (i = 0; i < ARRAY_SIZE(known_registers); i++) { - reg = find_register_by_name(known_registers[i].regs, - known_registers[i].count, - name); - if (reg) - break; - } + struct reg_debug *regs = known_registers[i].regs; - if (!reg) { - fprintf(stderr, "Unknown register: %s\n", name); - return; + for (j = 0; j < known_registers[i].count; j++) + if (strstr(regs[j].name, name)) + _intel_dump_reg(®s[j], val); } - - _intel_dump_reg(reg, val); } static void @@ -2032,7 +2023,7 @@ decode_register_address(int address, uint32_t val) } static void -decode_register(const char *name, uint32_t val) +decode_register(char *name, uint32_t val) { long int address; char *end; -- 2.7.4