- 26 5月, 2012 1 次提交
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由 Chris Metcalf 提交于
The toolchain supports big-endian mode now, so add support for building the kernel to run big-endian as well. Signed-off-by: NChris Metcalf <cmetcalf@tilera.com>
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- 13 5月, 2011 1 次提交
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由 Chris Metcalf 提交于
This support was partially present in the existing code (look for "__tilegx__" ifdefs) but with this change you can build a working kernel using the TILE-Gx toolchain and ARCH=tilegx. Most of these files are new, generally adding a foo_64.c file where previously there was just a foo_32.c file. The ARCH=tilegx directive redirects to arch/tile, not arch/tilegx, using the existing SRCARCH mechanism in the top-level Makefile. Changes to existing files: - <asm/bitops.h> and <asm/bitops_32.h> changed to factor the include of <asm-generic/bitops/non-atomic.h> in the common header. - <asm/compat.h> and arch/tile/kernel/compat.c changed to remove the "const" markers I had put on compat_sys_execve() when trying to match some recent similar changes to the non-compat execve. It turns out the compat version wasn't "upgraded" to use const. - <asm/opcode-tile_64.h> and <asm/opcode_constants_64.h> were previously included accidentally, with the 32-bit contents. Now they have the proper 64-bit contents. Finally, I had to hack the existing hacky drivers/input/input-compat.h to add yet another "#ifdef" for INPUT_COMPAT_TEST (same as x86_64). Signed-off-by: NChris Metcalf <cmetcalf@tilera.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [drivers/input]
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- 16 10月, 2010 1 次提交
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由 Chris Metcalf 提交于
Our internal process shares memcpy, memset, etc., with libc, and we did some minor tweaking as part of moving from uclibc to glibc, which is now reflected in the kernel versions of these files. There are no semantic changes in this commit, just whitespace (memcpy_32.S now properly uses tabs), naming (memmove.c instead of memmove_32.c, since TILE-Gx shares the file with TILEPro), and a couple of other minor tweaks. Signed-off-by: NChris Metcalf <cmetcalf@tilera.com>
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- 05 6月, 2010 1 次提交
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由 Chris Metcalf 提交于
This change is the core kernel support for TILEPro and TILE64 chips. No driver support (except the console driver) is included yet. This includes the relevant Linux headers in asm/; the low-level low-level "Tile architecture" headers in arch/, which are shared with the hypervisor, etc., and are build-system agnostic; and the relevant hypervisor headers in hv/. Signed-off-by: NChris Metcalf <cmetcalf@tilera.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Reviewed-by: NPaul Mundt <lethal@linux-sh.org>
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