patches/gdb/6.4/400-mips-coredump.patch-2.4.23-29
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Apr 26 21:31:05 2008 +0000 (2008-04-26)
changeset 454 372b2f397baa
permissions -rw-r--r--
Configure tsocks with a simple heuristic.

Consider the proxy has to be in a 'local' network. It means it is directly
reachable by the local machine, even if the local machine has to hop through
one or more gates to reach the proxy (often the case in enterprise networks
where class A 10.0.0.0/8 is in fact sub-divided into smaller networks, each
one of them in a different location, eg. 10.1.0.0/16 in a place, while
10.2.0.0/16 would be on the other side of the world). Not being in the same
subnet does not mean the proxy is not available.

So we will build a mask with at most high bits set, which defines a network
that has both the local machine and the proxy. Because a machine may have
more than one interface, build a mask for each of them, removing 127.0.0.1
which is added automagically by tsocks, and removing duplicate masks.

If all of this does not work, then it means the local machine can NOT in fact
reach the proxy, which in turn means the user mis-configured something (most
probably a typo...).

/trunk/scripts/crosstool.sh | 61 52 9 0 +++++++++++++++++++++++++++++++++++++++++++--------
1 file changed, 52 insertions(+), 9 deletions(-)
     1 Sometime around 2.4.22-23, the mips pt_regs.h fields were reordered, breaking
     2 coredump handling by gdb for current kernels.  Update the hardcoded constants
     3 to reflect the change.
     4 --- gdb-6.2.1/gdb/mips-linux-tdep.c-orig	2004-10-29 14:23:55.000000000 -0500
     5 +++ gdb-6.2.1/gdb/mips-linux-tdep.c	2004-10-29 14:26:44.000000000 -0500
     6 @@ -53,12 +53,22 @@
     7  
     8  #define EF_REG0			6
     9  #define EF_REG31		37
    10 +
    11 +#if 0
    12  #define EF_LO			38
    13  #define EF_HI			39
    14  #define EF_CP0_EPC		40
    15  #define EF_CP0_BADVADDR		41
    16  #define EF_CP0_STATUS		42
    17  #define EF_CP0_CAUSE		43
    18 +#else
    19 +#define EF_CP0_STATUS		38
    20 +#define EF_LO			39
    21 +#define EF_HI			40
    22 +#define EF_CP0_BADVADDR		41
    23 +#define EF_CP0_CAUSE		42
    24 +#define EF_CP0_EPC		43
    25 +#endif
    26  
    27  #define EF_SIZE			180
    28