sparc, sparc64: use arch/sparc/include

The majority of this patch was created by the following script:

***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***

The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/arch/sparc/include/asm/kgdb.h b/arch/sparc/include/asm/kgdb.h
new file mode 100644
index 00000000000..b6ef301d05b
--- /dev/null
+++ b/arch/sparc/include/asm/kgdb.h
@@ -0,0 +1,38 @@
+#ifndef _SPARC_KGDB_H
+#define _SPARC_KGDB_H
+
+#ifdef CONFIG_SPARC32
+#define BUFMAX			2048
+#else
+#define BUFMAX			4096
+#endif
+
+enum regnames {
+	GDB_G0, GDB_G1, GDB_G2, GDB_G3, GDB_G4, GDB_G5, GDB_G6, GDB_G7,
+	GDB_O0, GDB_O1, GDB_O2, GDB_O3, GDB_O4, GDB_O5, GDB_SP, GDB_O7,
+	GDB_L0, GDB_L1, GDB_L2, GDB_L3, GDB_L4, GDB_L5, GDB_L6, GDB_L7,
+	GDB_I0, GDB_I1, GDB_I2, GDB_I3, GDB_I4, GDB_I5, GDB_FP, GDB_I7,
+	GDB_F0,
+	GDB_F31 = GDB_F0 + 31,
+#ifdef CONFIG_SPARC32
+	GDB_Y, GDB_PSR, GDB_WIM, GDB_TBR, GDB_PC, GDB_NPC,
+	GDB_FSR, GDB_CSR,
+#else
+	GDB_F32 = GDB_F0 + 32,
+	GDB_F62 = GDB_F32 + 15,
+	GDB_PC, GDB_NPC, GDB_STATE, GDB_FSR, GDB_FPRS, GDB_Y,
+#endif
+};
+
+#ifdef CONFIG_SPARC32
+#define NUMREGBYTES		((GDB_CSR + 1) * 4)
+#else
+#define NUMREGBYTES		((GDB_Y + 1) * 8)
+#endif
+
+extern void arch_kgdb_breakpoint(void);
+
+#define BREAK_INSTR_SIZE	4
+#define CACHE_FLUSH_IS_SAFE	1
+
+#endif /* _SPARC_KGDB_H */