From eb7c792da5afa3b9ec3e802c30952f82d2e9722b Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Wed, 2 Nov 2011 23:02:17 -0400 Subject: arch/tile: factor out header The kernel code was using some headers that included a mix of hardware-specific information (typically found in Tilera headers) and structures, enums, and function declarations supporting the disassembly function of the tile-desc.c sources. This change refactors that code so that a hardware-specific, but OS- and application-agnostic header, is created: . This header is then exported to userspace along with the other headers and can be used to build userspace code; in particular, it is used by glibc as part of implementing the backtrace() function. The new header, together with a header that specifically describes the disassembly code ( with _32 and _64 variants), replaces the old and headers. As part of this change, we are also renaming the 32-bit constants from TILE_xxx to TILEPRO_xxx to better reflect the fact that they are specific to the TILEPro architecture, and not to TILE-Gx and any successor "tile" architecture chips. Signed-off-by: Chris Metcalf --- arch/tile/kernel/traps.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/tile/kernel/traps.c') diff --git a/arch/tile/kernel/traps.c b/arch/tile/kernel/traps.c index f9803dfa7357..4f47b8a356df 100644 --- a/arch/tile/kernel/traps.c +++ b/arch/tile/kernel/traps.c @@ -19,13 +19,12 @@ #include #include #include -#include -#include #include #include #include #include +#include void __init trap_init(void) { @@ -135,7 +134,7 @@ static int special_ill(bundle_bits bundle, int *sigp, int *codep) if (get_UnaryOpcodeExtension_X1(bundle) != ILL_UNARY_OPCODE_X1) return 0; #else - if (bundle & TILE_BUNDLE_Y_ENCODING_MASK) + if (bundle & TILEPRO_BUNDLE_Y_ENCODING_MASK) return 0; if (get_Opcode_X1(bundle) != SHUN_0_OPCODE_X1) return 0; -- cgit v1.2.1