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authorJustus Winter <4winter@informatik.uni-hamburg.de>2014-03-25 22:25:44 +0100
committerJustus Winter <4winter@informatik.uni-hamburg.de>2015-06-28 12:55:30 +0200
commit4b9758c8ec6103c26228e1cda9731ab8bf1113e9 (patch)
tree64a9ba6685441e675bee388958e57fa0ad53f8dd /ipc/ipc_pset.h
parentfa5e2ae5645b3eb005931f60b5481ee7e478640e (diff)
i386: improve the immediate console
Improve the immediate console to the point that it can be enabled and display e.g. assertion failures from very early on (i.e. from `c_boot_entry'). * device/cons.h (romgetc, romputc): New declarations. * i386/configfrag.ac: Add configuration variable. * i386/i386at/conf.c (dev_name_list): Add entry. * i386/i386at/cons_conf.c (constab): Add entry. * i386/i386at/immc.c: Add missing includes. (immc_cnprobe, immc_cninit, immc_cngetc, immc_romputc): New functions. (immc_cnputc): Fix signature, use virtual addresses. * i386/i386at/immc.h: New file. * i386/i386at/kd.c: Use `#if ENABLE_IMMEDIATE_CONSOLE'. * i386/i386at/kd.h (kd_setpos): Add missing declaration. * i386/i386at/model_dep.c (c_boot_entry): Install immediate console as early boot console.
Diffstat (limited to 'ipc/ipc_pset.h')
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