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> -----Original Message----- > From: Kazu Hirata [mailto:kazu@cs.umass.edu] > > I would split the gdb part of your patch into the opcodes part and the > rest because opcodes is part of binutils. Done, I am attaching three patches, One for the simulator, one for binutils and one for newlib. > > I am guessing that you probably don't need to change the order of > functions in newlib/libc/sys/h8300hms/syscalls.c. You might want to > submit a patch with few or no formatting changes to make your real > changes exposed. See the attached patch below. Also, please use > "asm (...)" instead of "asm(...)". > Done that too. > For the gdb part, I would run 'indent' to see what it recommends. One > thing it suggests should be to change > > ! filename = (char *)malloc(sizeof(char) * len); > > to something like > > ! filename = (char *) malloc (sizeof (char) * len); > > Some variables seem to be unused. > Made changes as suggested by indent. Hope to have removed all the useless variables and indentation problems. Thanks and Regards, Venky Mon Dec 26 16:44:35 IST 2002 D.Venkatasubramanian (dvenkat@noida.hcltech.com) * compile.c (decode): Added code for some more magic traps. * compile.c (sim_resume): Added support for File I/O system calls through callback to host_system. System calls provided support for : open, read, write, lseek, close, stat, fstat Only basic support for stat and fstat. Mon Dec 26 16:47:01 IST 2002 D.Venkatasubramanian <dvenkat@noida.hcltech.com> * /libc/sys/h8300hms/syscalls.c: Support for various File I/O related system calls. Jump to magic vector locations, instead of dummy return values. * /libc/sys/h8300hms/read.c: Jump to magic vector location for supporting read system call. * /libc/sys/h8300hms/write.c: Jump to magic vector location for supporting write system call. Mon Dec 26 16:47:09 IST 2002 D.Venkatasubramanian <dvenkat@noida.hcltech.com> *h8300.h: Added some more pseudo opcodes for system call processing.
Attachment:
simulator_patch.txt
Description: Text document
Attachment:
newlib_patch.txt
Description: Text document
Attachment:
binutils_patch.txt
Description: Text document
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