Date: Mon, 18 Jun 2001 12:17:30 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 db_trace.c Message-ID: <200106181917.f5IJHUe07843@freefall.freebsd.org>
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jhb 2001/06/18 12:17:30 PDT
Modified files:
sys/i386/i386 db_trace.c
Log:
- Add support for decoding syscall names. (Brought over from the new alpha
trace code that was brought over from NetBSD.)
- Check for "syscall_with_err_pushed" as the label prior to a syscall trap
frame rather than "Xlcall_syscall" and "Xint0x80_syscall". We don't
have a valid trapframe during the short range of code that those two
symbols now cover.
- Simplify db_next_frame() to avoid duplicating the code for the different
trap frame types.
- Don't try to trace a swapped-out process. (Brought over from NetBSD via
the new alpha trace code.)
Revision Changes Path
1.40 +62 -38 src/sys/i386/i386/db_trace.c
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