Re: [parisc-linux] kdb patches for -pa23 ... moooo!

Re: [parisc-linux] kdb patches for -pa23 ... moooo!

[joel.soete]

Hi Carlos,

Well I well get your patch which I apply successfully against pa23.

On the other hand, I also reach to rebuild a toolchain with gcc-3.1 (some
difficulties with 3.2).

So to try to figure out what the problem is with kernel IP compile with gcc >
3.1, I try to compile kernel 2.4.18-pa23-kdb with gcc 3.1. But without any
experience with kdb the operation failled with following message:

gcc -D__KERNEL__
-I/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing
-fno-common -D__linux__ -pipe -fno-strength-reduce -mno-space-regs
-mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1
-mschedule=7100   -DKBUILD_BASENAME=traps  -c -o traps.o traps.c
traps.c:50:23: linux/kdb.h: No such file or directory
traps.c: In function `die_if_kernel':
traps.c:310: warning: implicit declaration of function `kdb'
traps.c:310: `KDB_REASON_OOPS' undeclared (first use in this function)
traps.c:310: (Each undeclared identifier is reported only once
traps.c:310: for each function it appears in.)
traps.c: In function `handle_break':
traps.c:383: `KDB_BREAK_ENTER_INSN' undeclared (first use in this function)
traps.c:384: `KDB_REASON_ENTER' undeclared (first use in this function)
traps.c:387: `KDB_BREAK_BREAK_INSN' undeclared (first use in this function)
traps.c:388: `KDB_REASON_BREAK' undeclared (first use in this function)
traps.c: In function `handle_interruption':
traps.c:657: `KDB_REASON_DEBUG' undeclared (first use in this function)
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/include/asm/irq.h: At
top level:
traps.c:130: warning: `dump_stack' defined but not used
make[1]: *** [traps.o] Error 1
make[1]: Leaving directory
`/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kernel'
make: *** [_dir_arch/parisc/kernel] Error 2
Mon May  6 20:52:40 CEST 2002

Hmm the patch put kdb.h in include/asm-parisc but all #include refer to linux/kdb.h?

There should be also some problem with my .config where I select 
CONFIG_KDB=y
CONFIG_KDB_MODULES=y
# CONFIG_KDB_OFF is not set
CONFIG_KALLSYMS=y

(the rest is obtain for a common make oldconfig for PA7000 processor type)

Thanks in advance for additionnal help,
    Joel

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Re: [parisc-linux] kdb patches for -pa23 ... moooo!

[joel.soete]

Hey,

in fact, I find that it is missing following files in include/linux:
kdb.h; kallsyms.h; dis-asm.h; kdbprivate.h.

Never the less, after ( make dep; make clean ; make vmlinux ) this last still
failled with message:

`gcc -print-libgcc-file-name`
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/lib/lib.a
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/lib/lib.a
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o  \
	--end-group \
	-o vmlinux
arch/parisc/kernel/kernel.o: In function `.L202':
arch/parisc/kernel/kernel.o(.text.die_if_kernel+0x110): undefined reference to `kdb'
arch/parisc/kernel/kernel.o: In function `.L223':
arch/parisc/kernel/kernel.o(.text.handle_break+0xd8): undefined reference to `kdb'
arch/parisc/kernel/kernel.o: In function `.L396':
arch/parisc/kernel/kernel.o(.text.handle_interruption+0x4e8): undefined
reference to `kdb'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `bt_print_one':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.bt_print_one+0xc):
undefined reference to `kdb_symbol_print'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_bt_stack':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bt_stack+0x34):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L111':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bt_stack+0xd0):
undefined reference to `kdbnearsym'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bt_stack+0x120):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_db_trap':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x0):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x30):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L149':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x44):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L150':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x6c):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x74):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x78):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L152':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x88):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x8c):
undefined reference to `kdb_breakpoints'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x9c):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0xa0):
undefined reference to `kdb_breakpoints'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0xa4):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L157':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0xd0):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L165':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0xfc):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x100):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x10c):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x118):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x124):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x12c):
more undefined references to `kdb_state' follow
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L187':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x154):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x164):
undefined reference to `kdb_symbol_print'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x16c):
undefined reference to `kdb_id1'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x174):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x17c):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x1a0):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L188':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x1a8):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L162':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x1c8):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x1cc):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x1f0):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L189':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x1f8):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x224):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L190':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x230):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L191':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_db_trap+0x23c):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_bp_trap':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bp_trap+0x4):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bp_trap+0x14):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L194':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bp_trap+0x20):
undefined reference to `kdb_breakpoints'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bp_trap+0x2c):
undefined reference to `kdb_breakpoints'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bp_trap+0x70):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bp_trap+0x78):
undefined reference to `kdb_id1'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_bp_trap+0xa0):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_handle_bp':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_handle_bp+0x20):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_handle_bp+0x28):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L209':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_handle_bp+0x3c):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_handle_bp+0x40):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_handle_bp+0x48):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L207':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_handle_bp+0x70):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L212':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_handle_bp+0x78):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_printbpreg':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_printbpreg+0x10):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_printbp':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_printbp+0x10):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L216':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_printbp+0x54):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_parsebp':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_parsebp+0x88):
undefined reference to `kdbgetularg'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_parsebp+0x114):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_parsebp+0x1a0):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_parsebp+0x1a4):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L237':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_parsebp+0x1d8):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_installbp':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x0):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x2c):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L269':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x50):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L270':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x90):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L288':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x9c):
undefined reference to `kdb_getarea_size'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0xb8):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0xd4):
undefined reference to `kdb_putarea_size'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0xe4):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L289':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x120):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L290':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x148):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x16c):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L291':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_installbp+0x180):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_removebp':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_removebp+0x0):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_removebp+0x20):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L294':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_removebp+0x34):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L297':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_removebp+0x94):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L310':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_removebp+0x9c):
undefined reference to `kdb_flags'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L299':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_removebp+0xf8):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L311':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_removebp+0x110):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `get_serial_char':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.get_serial_char+0x84):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L116':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.get_serial_char+0x9c):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L143':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.get_kbd_char+0x148):
undefined reference to `kdb_printf'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.get_kbd_char+0x1b0):
more undefined references to `kdb_printf' follow
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_setpc':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_setpc+0xc):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_setpc+0x18):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_setpc+0x20):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_main_loop':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_main_loop+0xc):
undefined reference to `kdb_main_loop'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `.L189':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_adjust_ip+0x18):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_adjust_ip+0x1c):
undefined reference to `kdb_state'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_printaddress':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_printaddress+0x48):
undefined reference to `kdbnearsym'
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o:
In function `kdba_dis_getmem':
/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kdb/kdba.o(.text.kdba_dis_getmem+0x10):
undefined reference to `kdb_getarea_size'
make: *** [vmlinux] Error 1
Tue May  7 17:38:12 CEST 2002

And, excepted usual fpu warning, I do not see any additional warning explaining
this.

Any idea?

Thanks,
    Joel

Quoting joel.soete@freebel.net:

> Hi Carlos,
> 
> Well I well get your patch which I apply successfully against pa23.
> 
> On the other hand, I also reach to rebuild a toolchain with gcc-3.1
> (some
> difficulties with 3.2).
> 
> So to try to figure out what the problem is with kernel IP compile with
> gcc >
> 3.1, I try to compile kernel 2.4.18-pa23-kdb with gcc 3.1. But without
> any
> experience with kdb the operation failled with following message:
> 
> gcc -D__KERNEL__
> -I/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/include
> -Wall
> -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer
> -fno-strict-aliasing
> -fno-common -D__linux__ -pipe -fno-strength-reduce -mno-space-regs
> -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1
> -mschedule=7100   -DKBUILD_BASENAME=traps  -c -o traps.o traps.c
> traps.c:50:23: linux/kdb.h: No such file or directory
> traps.c: In function `die_if_kernel':
> traps.c:310: warning: implicit declaration of function `kdb'
> traps.c:310: `KDB_REASON_OOPS' undeclared (first use in this function)
> traps.c:310: (Each undeclared identifier is reported only once
> traps.c:310: for each function it appears in.)
> traps.c: In function `handle_break':
> traps.c:383: `KDB_BREAK_ENTER_INSN' undeclared (first use in this
> function)
> traps.c:384: `KDB_REASON_ENTER' undeclared (first use in this function)
> traps.c:387: `KDB_BREAK_BREAK_INSN' undeclared (first use in this
> function)
> traps.c:388: `KDB_REASON_BREAK' undeclared (first use in this function)
> traps.c: In function `handle_interruption':
> traps.c:657: `KDB_REASON_DEBUG' undeclared (first use in this function)
> /GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/include/asm/irq.h:
> At
> top level:
> traps.c:130: warning: `dump_stack' defined but not used
> make[1]: *** [traps.o] Error 1
> make[1]: Leaving directory
> `/GNU-Dev/parisc-linux/src/linux-2.4.18-pa23-kdb-20020502/arch/parisc/kernel'
> make: *** [_dir_arch/parisc/kernel] Error 2
> Mon May  6 20:52:40 CEST 2002
> 
> Hmm the patch put kdb.h in include/asm-parisc but all #include refer to
> linux/kdb.h?
> 
> There should be also some problem with my .config where I select 
> CONFIG_KDB=y
> CONFIG_KDB_MODULES=y
> # CONFIG_KDB_OFF is not set
> CONFIG_KALLSYMS=y
> 
> (the rest is obtain for a common make oldconfig for PA7000 processor
> type)
> 
> Thanks in advance for additionnal help,
>     Joel
> 
> -------------------------------------------------
> This mail sent through Tiscali Webmail (http://webmail.tiscali.be)
> 


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Re: [parisc-linux] kdb patches for -pa23 ... moooo!

[Paul Bame]

> Paul is doing a merge from trunk to the kdb branch. I would suggest
> trying the stuff in cvs (kdb_v21 branch) instead.

The branch isn't ready yet...

Re: [parisc-linux] kdb patches for -pa23 ... moooo!

[Paul Bame]

> > Paul is doing a merge from trunk to the kdb branch. I would suggest
> > trying the stuff in cvs (kdb_v21 branch) instead.
> 
> The branch isn't ready yet...

I haven't confirmed that it works, but the kdb branch now includes all
the trunk changes from pa13 through pa24 courtesy of CVS, which is
not always perfect...  The result should probably be compared to Carlos'
recent work as a sanity check.

Please use the 'kdb_v21' branch for kdb-specific commits.  Committing
them to the trunk will cause an ugly mess :-)

	-P

Re: [parisc-linux] kdb patches for -pa23 ... moooo!

[Randolph Chung]

> in fact, I find that it is missing following files in include/linux:
> kdb.h; kallsyms.h; dis-asm.h; kdbprivate.h.

Paul is doing a merge from trunk to the kdb branch. I would suggest
trying the stuff in cvs (kdb_v21 branch) instead.

randolph

Re: [parisc-linux] kdb patches for -pa23 ... moooo!

[joel.soete]

Many thanks.

I update it right now, so I will try to compile it with gcc-3.1 (the yesterday
cupdate of gcc-3.2 compiles well in during the night, so I will try it also)

Joel

Quoting Randolph Chung <tausq@debian.org>:

> > in fact, I find that it is missing following files in include/linux:
> > kdb.h; kallsyms.h; dis-asm.h; kdbprivate.h.
> 
> Paul is doing a merge from trunk to the kdb branch. I would suggest
> trying the stuff in cvs (kdb_v21 branch) instead.
> 
> randolph
> 
> _______________________________________________
> parisc-linux mailing list
> parisc-linux@lists.parisc-linux.org
> http://lists.parisc-linux.org/mailman/listinfo/parisc-linux
> 
> 


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Re: [parisc-linux] kdb patches for -pa23 ... moooo!

[Carlos O'Donell Jr.]

> 
> in fact, I find that it is missing following files in include/linux:
> kdb.h; kallsyms.h; dis-asm.h; kdbprivate.h.
>

Just a curiosity, did you forget to apply the kdb common patch first? 

c.

[parisc-linux] kdb recipe

[Carlos O'Donell Jr.]

Joel,

The following recipe might help:

---
mkdir kdb-parisc
cd kdb-parisc
export CVSROOT=:pserver:anonymous@cvs.parisc-linux.org:/var/cvs
cvs login
cvs co linux
cvs co palo
mkdir kdb
cd kdb
wget ftp://oss.sgi.com/projects/kdb/download/v2.1/kdb-v2.1-2.4.18-common-3.bz2
bunzip2 kdb-v2.1-2.4.18-common-3.bz2
wget http://www.baldric.uwo.ca/~carlos/kdb-parisc/kdb-v2.1-2.4.18-pa23-parisc.bz2
bunzip2 kdb-v2.1-2.4.18-pa23-parisc.bz2
cd ../linux
patch -p1 < ../kdb/kdb-v2.1-2.4.18-common-3
patch -p1 < ../kdb/kdb-v2.1-2.4.18-pa23-parisc
make oldconfig (Answer CPU and KDB questions)
(You can alternatively configure other things)
make dep
make palo
---

I won't be maintaining kdb patches outside the CVS try anymore, 
so the second wget will soon become a cvs checkout.

c.

[parisc-linux] Re: kdb recipe

[joel.soete]

Quoting "Carlos O'Donell Jr." <carlos@baldric.uwo.ca>:

> Joel,
> 
> The following recipe might help:
> 
> ---
> mkdir kdb-parisc
> cd kdb-parisc
> export CVSROOT=:pserver:anonymous@cvs.parisc-linux.org:/var/cvs
> cvs login
> cvs co linux
> cvs co palo
> mkdir kdb
> cd kdb
> wget
> ftp://oss.sgi.com/projects/kdb/download/v2.1/kdb-v2.1-2.4.18-common-3.bz2
> bunzip2 kdb-v2.1-2.4.18-common-3.bz2
> wget
> http://www.baldric.uwo.ca/~carlos/kdb-parisc/kdb-v2.1-2.4.18-pa23-parisc.bz2
> bunzip2 kdb-v2.1-2.4.18-pa23-parisc.bz2
> cd ../linux
> patch -p1 < ../kdb/kdb-v2.1-2.4.18-common-3
> patch -p1 < ../kdb/kdb-v2.1-2.4.18-pa23-parisc
> make oldconfig (Answer CPU and KDB questions)
> (You can alternatively configure other things)
> make dep
> make palo
> ---
> 
> I won't be maintaining kdb patches outside the CVS try anymore, 
> so the second wget will soon become a cvs checkout.
> 
> c.
> 
> 
Many thanks for explanation.

Right now, I just update the kdb21 branch that Paul update for -pa24 stuff.

Unfortunately I do not reach to boot it (test it with gcc-3.0.4 and gcc-3.1 co
two days ago). It seems to hang just after the message:
"...
a common symtom -- search the FAQ ..."

I also check that I can boot 2.4.18-pa24: 
    gcc 3.0.4 ok
    gcc 3.1 hang just after Freeing Init mem (364k)

Well I let you work and I will update kdb branch latter and try again.

Joel


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Re: [parisc-linux] kdb recipe

[Randolph Chung]

> I won't be maintaining kdb patches outside the CVS try anymore, 
> so the second wget will soon become a cvs checkout.

the kdb common patch is in the kdb cvs branch too, fwiw.

randolph