59474a8c82
SH-5, meet NetBSD. Let's hope this is the start of a long and fruitful relationship. :-) This code, funded by Wasabi Systems, adds initial support for the Hitachi SuperH(tm) SH-5 cpu architecture to NetBSD. At the present time, NetBSD/evbsh5 only runs on a SH-5 core simulator which has no simulated devices other than a simple console. However, it is good enough to get to the "root device: " prompt. Device driver support for Real SH-5 Hardware is in place, particularly for supporting the up-coming Cayman evaluation board, and should be quite easy to get running when the hardware is available. There is no in-tree toolchain for this port at this time. Gcc-current has rudimentary SH-5 support but it is known to be buggy. A working toolchain was obtained from SuperH to facilitate this port. Gcc-current will be fixed in due course. The SH-5 architecture is fully 64-bit capable, although NetBSD/evbsh5 has currently only been tested in 32-bit mode. It is bi-endian, via a boot- time option and it also has an "SHcompact" mode in which it will execute SH-[34] user-land instructions. For more information on the SH-5, see www.superh.com. Suffice to say it is *not* just another respin of the SH-[34]. |
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| .. | ||
| arch | ||
| Makefile | ||
| Makefile.inc | ||
| __assert.c | ||
| __cmsg_alignbytes.c | ||
| __main.c | ||
| _que.c | ||
| adddi3.c | ||
| anddi3.c | ||
| arc4random.c | ||
| ashldi3.c | ||
| ashrdi3.c | ||
| bcmp.c | ||
| bcopy.c | ||
| bswap16.c | ||
| bswap32.c | ||
| bswap64.c | ||
| bzero.c | ||
| cmpdi2.c | ||
| divdi3.c | ||
| ffs.c | ||
| htonl.c | ||
| htons.c | ||
| imax.c | ||
| imin.c | ||
| index.c | ||
| inet_addr.c | ||
| intoa.c | ||
| iordi3.c | ||
| libkern.h | ||
| lmax.c | ||
| lmin.c | ||
| lshldi3.c | ||
| lshrdi3.c | ||
| max.c | ||
| mcount.c | ||
| md4c.c | ||
| md5c.c | ||
| memchr.c | ||
| memcmp.c | ||
| memcpy.c | ||
| memmove.c | ||
| memset.c | ||
| milieu.h | ||
| min.c | ||
| moddi3.c | ||
| muldi3.c | ||
| negdi2.c | ||
| notdi2.c | ||
| ntohl.c | ||
| ntohs.c | ||
| pmatch.c | ||
| qdivrem.c | ||
| quad.h | ||
| random.c | ||
| rb.c | ||
| rb.h | ||
| rindex.c | ||
| scanc.c | ||
| sha1.c | ||
| skpc.c | ||
| softfloat-macros.h | ||
| softfloat-specialize.h | ||
| softfloat.c | ||
| softfloat.h | ||
| strcasecmp.c | ||
| strcat.c | ||
| strchr.c | ||
| strcmp.c | ||
| strcpy.c | ||
| strlen.c | ||
| strncasecmp.c | ||
| strncmp.c | ||
| strncpy.c | ||
| strrchr.c | ||
| strtoul.c | ||
| subdi3.c | ||
| ucmpdi2.c | ||
| udivdi3.c | ||
| ulmax.c | ||
| ulmin.c | ||
| umoddi3.c | ||
| xordi3.c | ||