[Mono-devel-list] building on yellowdog (PPC) fails
Eto
eto at shaw.ca
Mon Nov 10 02:18:53 EST 2003
Hi,
I have a Mac G4 Cube. I had OS X 10.2 on it, and tried compiling mono
with absolutely no success. I figured it would be much better on linux,
so I installed yellowdog linux (redhat hybrid) for PPC.
There were a few problems that I encountered, and would like you guys to
know about it (so it can be fixed):
dump.c:
line 140 & 274 : CSIZE is not defined.. even though, it is defined
(and included) with util.h, it does not seem to pick it up for some
reason. I had to add the following to the beginning:
#define CSIZE(x) (sizeof(x) / 4)
exceptions-ppc.c:
structure as no member named 'sc_ir' (lines 642, 812, 844, etc, etc)
structure as no member named 'sc_sp' (lines 662, 813, 815, etc, etc)
Seems to be a problem with MONO_CONTEXT_GET_IP() and
MONO_CONTEXT_GET_BP() macros:
#define MONO_CONTEXT_GET_IP(ctx) ((gpointer)((ctx)->sc_ir))
#define MONO_CONTEXT_GET_BP(ctx) ((gpointer)((ctx)->sc_sp))
I tracked down the structure(s) that it's using, and it's defined as:
/usr/include/asm-ppc/sigcontext.h
struct sigcontext_struct {
unsigned long _unused[4];
int signal;
unsigned long handler;
unsigned long oldmask;
struct pt_regs *regs;
};
struct pt_regs {
unsigned long gpr[32];
unsigned long nip;
unsigned long msr;
unsigned long orig_gpr3;
unsigned long ctr;
unsigned long link;
unsigned long xer;
unsigned long ccr;
unsigned long mq;
unsigned long trap;
unsigned long dar;
unsigned long dsisr;
unsigned long result;
}
Does anyone know which one of these to use? I tried a few, and it gives
a segmentation fault when running.. Heh
I really would like to get mono running on this machine..
Thanks!
Curtis.
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