2a451c287a
1. Name the kernel option XTRACE instead of EXCEPTION_TRACING
2. Put support functions in ia64/ia64/xtrace.c
3. Make it work with SMP by giving each CPU its own buffer
4. Save 16 key registers in the buffer for every exception
5. In ia64_handle_intr() and trap() transfer the trace record
to the KTR trace buffer using CTRx() and with some basic
information for now
6. Use a tunable to anble tracing and stop tracing as soon as
we enter the debugger
Room for improvements:
1. Transferring exception-relevant information to KTR
2. Add a sysctl to enable/disable tracing
138 lines
5.7 KiB
Plaintext
138 lines
5.7 KiB
Plaintext
# This file tells config what files go into building a kernel,
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# files marked standard are always included.
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#
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# $FreeBSD$
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#
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# The long compile-with and dependency lines are required because of
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# limitations in config: backslash-newline doesn't work in strings, and
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# dependency lines other than the first are silently ignored.
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#
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#
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font8x16.o optional std8x16font \
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compile-with "uudecode < /usr/share/syscons/fonts/${STD8X16FONT}-8x16.fnt && file2c 'unsigned char font_16[16*256] = {' '};' < ${STD8X16FONT}-8x16 > font8x16.c && ${CC} -c ${CFLAGS} font8x16.c" \
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no-implicit-rule before-depend \
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clean "${STD8X16FONT}-8x16 font8x16.c"
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#
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atkbdmap.h optional atkbd_dflt_keymap \
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compile-with "/usr/sbin/kbdcontrol -L ${ATKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > atkbdmap.h" \
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no-obj no-implicit-rule before-depend \
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clean "atkbdmap.h"
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#
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font.h optional sc_dflt_font \
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compile-with "uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'static u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'static u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'static u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \
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no-obj no-implicit-rule before-depend \
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clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8"
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#
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ukbdmap.h optional ukbd_dflt_keymap \
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compile-with "/usr/sbin/kbdcontrol -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \
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no-obj no-implicit-rule before-depend \
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clean "ukbdmap.h"
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#
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cddl/contrib/opensolaris/common/atomic/ia64/opensolaris_atomic.S optional zfs compile-with "${ZFS_S}"
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compat/ia32/ia32_sysvec.c optional compat_freebsd32
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contrib/ia64/libuwx/src/uwx_bstream.c standard
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contrib/ia64/libuwx/src/uwx_context.c standard
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contrib/ia64/libuwx/src/uwx_env.c standard
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contrib/ia64/libuwx/src/uwx_scoreboard.c standard
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contrib/ia64/libuwx/src/uwx_step.c standard
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contrib/ia64/libuwx/src/uwx_str.c standard
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contrib/ia64/libuwx/src/uwx_swap.c standard
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contrib/ia64/libuwx/src/uwx_trace.c standard
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contrib/ia64/libuwx/src/uwx_uinfo.c standard
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contrib/ia64/libuwx/src/uwx_utable.c standard
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crypto/blowfish/bf_enc.c optional crypto | ipsec
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crypto/des/des_enc.c optional crypto | ipsec | netsmb
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dev/atkbdc/atkbd.c optional atkbd atkbdc
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dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc
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dev/atkbdc/atkbdc.c optional atkbdc
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dev/atkbdc/atkbdc_isa.c optional atkbdc isa
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dev/atkbdc/atkbdc_subr.c optional atkbdc
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dev/atkbdc/psm.c optional psm atkbdc
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dev/fb/fb.c optional fb | vga
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dev/fb/vga.c optional vga
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dev/hwpmc/hwpmc_ia64.c optional hwpmc
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dev/io/iodev.c optional io
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dev/kbd/kbd.c optional atkbd | sc | ukbd | vt
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dev/syscons/scterm-teken.c optional sc
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dev/syscons/scvgarndr.c optional sc vga
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dev/syscons/scvtb.c optional sc
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dev/uart/uart_cpu_ia64.c optional uart
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dev/acpica/acpi_if.m standard
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ia64/acpica/OsdEnvironment.c optional acpi
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ia64/acpica/acpi_machdep.c optional acpi
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ia64/acpica/acpi_wakeup.c optional acpi
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ia64/acpica/madt.c optional acpi
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ia64/disasm/disasm_decode.c standard
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ia64/disasm/disasm_extract.c standard
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ia64/disasm/disasm_format.c standard
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ia64/ia32/ia32_misc.c optional compat_freebsd32
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ia64/ia32/ia32_reg.c optional compat_freebsd32
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ia64/ia32/ia32_signal.c optional compat_freebsd32
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ia64/ia32/ia32_trap.c optional compat_freebsd32
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ia64/ia64/autoconf.c standard
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ia64/ia64/bus_machdep.c standard
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ia64/ia64/busdma_machdep.c standard
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ia64/ia64/clock.c standard
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ia64/ia64/context.S standard
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ia64/ia64/db_machdep.c optional ddb
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ia64/ia64/dump_machdep.c standard
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ia64/ia64/efi.c standard
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ia64/ia64/elf_machdep.c standard
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ia64/ia64/emulate.c standard
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ia64/ia64/exception.S standard
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ia64/ia64/gdb_machdep.c optional gdb
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ia64/ia64/highfp.c standard
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ia64/ia64/in_cksum.c optional inet | inet6
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ia64/ia64/interrupt.c standard
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ia64/ia64/iodev_machdep.c optional io
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ia64/ia64/locore.S standard no-obj
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ia64/ia64/machdep.c standard
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ia64/ia64/mca.c standard
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ia64/ia64/mem.c optional mem
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ia64/ia64/mp_locore.S optional smp
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ia64/ia64/mp_machdep.c optional smp
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ia64/ia64/nexus.c standard
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ia64/ia64/pal.S standard
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ia64/ia64/physical.S standard
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ia64/ia64/physmem.c standard
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ia64/ia64/pmap.c standard
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ia64/ia64/ptrace_machdep.c standard
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ia64/ia64/sal.c standard
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ia64/ia64/sapic.c standard
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ia64/ia64/setjmp.S standard
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ia64/ia64/stack_machdep.c optional ddb | stack
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ia64/ia64/support.S standard
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ia64/ia64/sys_machdep.c standard
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ia64/ia64/syscall.S standard
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ia64/ia64/trap.c standard
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ia64/ia64/uio_machdep.c standard
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ia64/ia64/uma_machdep.c standard
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ia64/ia64/unaligned.c standard
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ia64/ia64/unwind.c standard
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ia64/ia64/vm_machdep.c standard
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ia64/ia64/xtrace.c optional xtrace
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ia64/isa/isa.c optional isa
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ia64/isa/isa_dma.c optional isa
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ia64/pci/pci_cfgreg.c optional pci
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isa/syscons_isa.c optional sc
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isa/vga_isa.c optional vga
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kern/kern_clocksource.c standard
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libkern/bcmp.c standard
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libkern/ffsl.c standard
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libkern/fls.c standard
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libkern/flsl.c standard
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libkern/flsll.c standard
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libkern/ia64/__divdi3.S standard
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libkern/ia64/__divsi3.S standard
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libkern/ia64/__moddi3.S standard
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libkern/ia64/__modsi3.S standard
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libkern/ia64/__udivdi3.S standard
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libkern/ia64/__udivsi3.S standard
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libkern/ia64/__umoddi3.S standard
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libkern/ia64/__umodsi3.S standard
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libkern/ia64/bswap16.S standard
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libkern/ia64/bswap32.S standard
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libkern/memmove.c standard
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libkern/memset.c standard
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kern/subr_dummy_vdso_tc.c standard
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