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patches/gdb/6.4/400-mips-coredump.patch-2.4.23-29
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed May 21 22:00:52 2008 +0000 (2008-05-21)
changeset 527 4ac12179ef23
permissions -rw-r--r--
Introduce target-specific LDFLAGS, the same way we have CFLAGS for the target.
It seems to be helping gcc somewhat into telling the correct endianness to ld that sticks with little endian even when the target is big (eg armeb-unknown-linux-uclibcgnueabi).
There's still work to do, especially finish the gcc part that is not in this commit.

/trunk/scripts/functions | 9 7 2 0 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
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Sometime around 2.4.22-23, the mips pt_regs.h fields were reordered, breaking
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coredump handling by gdb for current kernels.  Update the hardcoded constants
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to reflect the change.
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--- gdb-6.2.1/gdb/mips-linux-tdep.c-orig	2004-10-29 14:23:55.000000000 -0500
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+++ gdb-6.2.1/gdb/mips-linux-tdep.c	2004-10-29 14:26:44.000000000 -0500
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@@ -53,12 +53,22 @@
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 #define EF_REG0			6
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 #define EF_REG31		37
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+
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+#if 0
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 #define EF_LO			38
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 #define EF_HI			39
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 #define EF_CP0_EPC		40
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 #define EF_CP0_BADVADDR		41
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 #define EF_CP0_STATUS		42
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 #define EF_CP0_CAUSE		43
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+#else
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+#define EF_CP0_STATUS		38
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+#define EF_LO			39
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+#define EF_HI			40
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+#define EF_CP0_BADVADDR		41
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+#define EF_CP0_CAUSE		42
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+#define EF_CP0_EPC		43
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+#endif
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 #define EF_SIZE			180
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