Date: Sat, 12 Jun 2004 06:07:53 GMT From: Marcel Moolenaar <marcel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 54701 for review Message-ID: <200406120607.i5C67rhD080169@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=54701 Change 54701 by marcel@marcel_nfs on 2004/06/12 06:07:25 Add a prototype of gdb_cpu_frame(). The function will return a filled-in trapframe given a struct thread. The implementation will be in md_${ARCH}.c so that we can deal with the various MD quirks. Add a next pointer to struct kthr and also save the kernel address of the corresponding struct thread there. Affected files ... .. //depot/projects/gdb/usr.bin/kgdb/kgdb.h#4 edit Differences ... ==== //depot/projects/gdb/usr.bin/kgdb/kgdb.h#4 (text+ko) ==== @@ -27,10 +27,15 @@ #ifndef _KGDB_H_ #define _KGDB_H_ +struct trapframe; +struct thread; + extern char *gdb_rxp; extern size_t gdb_rxsz; extern char *gdb_txp; +struct trapframe *gdb_cpu_frame(struct thread *); + void gdb_packet_data(const char *, size_t); int gdb_packet_recv(char *, size_t); int gdb_packet_send(const char *, size_t); @@ -106,12 +111,12 @@ extern kvm_t *kvm; -struct trapframe; - struct kthr { + struct kthr *next; + uintptr_t kaddr; struct trapframe *td_frame; - uintptr_t td_kstack; - int td_tid; + uintptr_t td_kstack; + int td_tid; }; extern struct kthr *curkthr;
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