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.. | ||
aclocal.m4 | ||
configure | ||
configure.in | ||
crt0.S | ||
hp-milli.s | ||
Makefile.in | ||
op50n-io.S | ||
op50n.h | ||
op50n.ld | ||
op50nled.c | ||
README | ||
setjmp.S | ||
test.c | ||
w89k-io.c | ||
w89k.h | ||
w89k.ld |
Misc .... Naming Conventions ------------------ The basic naming convention for Unix machines is that hppa1.1-hp-proelf- is prepended to the front of each tool name. For DOS machines, the names are truncated to just the base tool name, like GCC. Installation ------------ For this beta release, there are three tar files on the tape. A simple "tar xvf [device name]" will work. One of the tarfiles is all the sources, the others are binaries. One set is for a HP-UX host, and the other set is for a sun4 host. First, make a directory called /usr/cygnus/beta-941019. Cd into this directory and type the tar command to extract the three tar files. Once the tar files are off the tape, you can uncompress and extract them. Typically, once they are installed, it's common practice to make a symbolic link so the path /usr/cygnus/beta-941019 works regardless which host. The actual binaries are in /usr/cygnus/beta-941019/$host/bin, where host is the configuration string for this machine. WinBond W89k board .................. Downloading ----------- To download type the "U" command to the ROM monitor. This will load to the address as specified in the srecord. This address is 0x100000. To compile ---------- Use these arguments on the command line for either the linker or the compiler: -Tw89k.ld -Ttext 100000 To execute ---------- Type a "g = 100000" at thr ROM monitor after downloading to the target. After downloading, PC will be set to the correct address, but this command will *always* restart the execution from the beginning. To debug -------- To connect GDB to the target, use the "target w89k [devicename]". Oki OP50N board ............... Downloading ----------- To download, type "r 0" to the ROM monitor. The 0 is cause the monitor wants to offset the address in the srecord to 0x40000. The problem is that it doesn't relocate data right. So, we set the address for .text and .data to 0x40000, and we don't want any offset. To compile ---------- Use these arguments on the command line for either the linker or the compiler: -Top50n.ld -Ttext 40000 To execute ---------- Type a "g 40000" at thr ROM monitor after downloading to the target. After downloading, PC will be set to the correct address, but this command will *always* restart the execution from the beginning To debug -------- To connect GDB to the target, use the "target op50n [devicename]".