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eb7c792da5
The kernel code was using some <asm> headers that included a mix of hardware-specific information (typically found in Tilera <arch> 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: <arch/opcode.h>. This header is then exported to userspace along with the other <arch> 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 (<asm/tile-desc.h> with _32 and _64 variants), replaces the old <asm/opcode-tile*.h> and <asm/opcode_constants*.h> 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 <cmetcalf@tilera.com> |
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| .. | ||
| abi.h | ||
| chip.h | ||
| chip_tile64.h | ||
| chip_tilegx.h | ||
| chip_tilepro.h | ||
| icache.h | ||
| interrupts.h | ||
| interrupts_32.h | ||
| interrupts_64.h | ||
| Kbuild | ||
| opcode.h | ||
| opcode_tilegx.h | ||
| opcode_tilepro.h | ||
| sim.h | ||
| sim_def.h | ||
| spr_def.h | ||
| spr_def_32.h | ||
| spr_def_64.h | ||