From 139d19ee035d132be681a95ece3bbe230664ea9c Mon Sep 17 00:00:00 2001 From: Joern Rennecke Date: Mon, 9 Mar 2009 21:10:29 +0000 Subject: Check in ARCompact simulator. A valid configuration is arc-elf. This is not quite finished and has most likely a few files that are obsolete & not used, but it's good enough to run gcc regression tests. --- sim/common/ChangeLog.ARC | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 sim/common/ChangeLog.ARC diff --git a/sim/common/ChangeLog.ARC b/sim/common/ChangeLog.ARC new file mode 100644 index 00000000000..2b73a9f7f6e --- /dev/null +++ b/sim/common/ChangeLog.ARC @@ -0,0 +1,42 @@ +2007-09-17 J"orn Rennecke + + * gentvals.sh: Allow target-specific definitions to override + later generic ones. + * gennltvals.sh: Use ${srcroot}/newlib/libc/sys/arc/sys/fcntl.h + for open on arc. + * nltvals.def: Regenerate. + +2007-08-22 J"orn Rennecke + + * cgen-trace.c (sim_cgen_disassemble_insn): + Check for CGEN_INSN_DISASM_BITSIZE. + +2007-08-21 J"orn Rennecke + + * cgen-trace.c (sim_cgen_disassemble_insn): Disable bogus sanity check. + +2007-05-14 J"orn Rennecke + + * callback.c (fdmap, fdbad): No longer static. + +2007-05-02 J"orn Rennecke + + * syscall.c (get_path): No longer static. + +2007-04-30 J"orn Rennecke + + * gennltvals.sh: Add arc code. + * nltvals.def: Regenerate. + + Speed up simulator startup: + * sim-utils.c (zalloc): Use xcalloc. + + Debugging utility functions: + * sim-utils.c (dump_hex, dump_strn_1, dump_asc): New functions. + * (dump_str, dump_strn): Likewise. + + Fix descriptor 0/1/2 handling in pesence of freopen: + * syscall.c (cb_syscall): Add comments about descriptors 0/1/2. + * callback.c (os_read_stdin): Use os_read. + (os_write): Use fwrite to stdout / stderr for descriptor 1 / 2. + (os_write_stdout, os_write_stderr): Use os_write. -- cgit v1.2.1