Oh, thank you so much!
I see dtc, the device tree compiler I guess. Parsing is a cool programming subject but I didn't expect to see parsers in the kernel level, cool, cool!
Regards,
2018-02-02 8:27 GMT-02:00 Augusto Mecking Caringi <augustocaringi@xxxxxxxxx>:
On Fri, Feb 2, 2018 at 11:11 AM, Daniel. <danielhilst@xxxxxxxxx> wrote:
> I'm just curious. What problems in kernel involves parsing?
$ find -name *.[yl]
./drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
./drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
./drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l
./drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y
./tools/perf/util/pmu.l
./tools/perf/util/expr.y
./tools/perf/util/parse-events.y
./tools/perf/util/parse-events.l
./tools/perf/util/pmu.y
./tools/bpf/bpf_exp.y
./tools/bpf/bpf_exp.l
./scripts/genksyms/parse.y
./scripts/genksyms/lex.l
./scripts/dtc/dtc-lexer.l
./scripts/dtc/dtc-parser.y
./scripts/kconfig/zconf.l
./scripts/kconfig/zconf.y
So, really in the kernel just a SCSI driver that needs to parse a
"Host adapter sequencer assembler"...
The others *[yl] files are in tools or scripts directories (userspace
tools like perf or build support scripts).
--
Augusto Mecking Caringi
--
“If you're going to try, go all the way. Otherwise, don't even start. ..."
Charles Bukowski
Charles Bukowski
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