- Sep 01, 2012
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Raymond Toy authored
* Get rid of the RCS Header stuff. They're meaningless in git. * Add public domain comment to some of the files if the only comment was the RCS header.
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- Nov 04, 2011
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Raymond Toy authored
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- Nov 02, 2009
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rtoy authored
amd64-dd-branch.
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rtoy authored
sources. No real attempt has been made to make it work, but the cross-compile does create a kernel.core, and the C code compiles (on openSuSE 10.3). The resulting kernel.core does not yet work. Use cross-x86-amd64.lisp as the cross-compile script. This is intended to be cross-compiled using the 20a release for Linux, and only supports x87. The sse2 support has not be ported yet. tools/cross-scripts/cross-x86-amd64.lisp: o Update cross-compile with some missing constants, and frob new symbols. tools/clean-target.sh: o Remove amd64f files too. code/pred.lisp: o Define predicates for double-doubles for bootstrapping to work around recursive known function problems with these predicates. code/sap.lisp: o Define int-sap with (unsigned-byte 64) type declaration. (May not be needed?) code/unix-glibc2.lisp: o Build fails defining map_failed to (int-sap -1). Just hard-wire to 0 for now so we can build. compiler/float-tran.lisp: o Add missing conditional for %complex-double-double-float. compiler/amd64/float.lisp: o Merge double-double support for amd64. Not really tested yet. compiler/amd64/parms.lisp: o Update to match x86 build. In particular, get the space address correct and update the static symbols. compiler/amd64/type-vops.lisp: o DYLAN-FUNCTION-HEADER-TYPE no longer exists. compiler/amd64/vm.lisp: o Add double-double storage classes and register definitions. lisp/Config.amd64: o Bring in line with Config.x86 and friends. lisp/Linux-os.c: o Bring amd64 code up-to-date with x86/linux code. lisp/Linux-os.h o Need to include sys/ucontext.h to get ucontext defined. (Why?) o Also define __USE_GNU so we get the register offsets in the ucontext defined. (Why?) lisp/amd64-arch.c: o Change struct sigcontext to os_context_t. o Use SC_PC instead of context->sc_pc. o Merge some changes in from x86 version, like SC_EFLAGS. May need more work. lisp/amd64-assem.s: o Use rbx instead of ebx for jmp. lisp/amd64-lispregs.h: o Define SC_REG, SC_PC, SC_SP using the new x86 style. lisp/backtrace.c: o Remove inline assembly for now until I figure out what the amd64 version should be. lisp/gencgc.c: o Conditionalize out weak hash table support for now. lisp/gencgc.h: o Set PAGE_SIZE for amd64. (Is 4096 right?) lisp/globals.h: o Export current_dynamic_space_free_pointer and current_auto_gc_trigger like for x86.
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- Dec 07, 2008
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agoncharov authored
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- Nov 12, 2008
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rtoy authored
sse2-packed-2008-11-12).
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- Mar 19, 2008
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cshapiro authored
void keyword to specify empty parameter lists.
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- Nov 16, 2007
- Sep 15, 2005
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rtoy authored
.indent.pro.
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- Jun 22, 2004
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cwang authored
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- Jun 15, 2004
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cwang authored
Put in the right ifdef so it will compile without heap-overflow-check
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- May 18, 2004
- Oct 24, 2003
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toy authored
* x86-assem.S (multiple_value_return): Add new functions to handle heap overflow warnings and errors. * x86-arch.c (sigtrap_handler): Add cases for the two new heap overflow traps. * interrupt.c (interrupt_handle_space_overflow): Add support for x86. * parms.lisp (static-symbols): Add new static symbols for heap overflow checking. Add new trap types for heap overflow checking.
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- Nov 02, 2002
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toy authored
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- Aug 28, 2002
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pmai authored
o Conditionalized some code that is only used in linkage-table builds on :linkage-table and LINKAGE_TABLE respectively. o Modernized undefined_ff_tramp based on recent changes, and renamed it to undefined_foreign_symbol_trap, because it really isn't a trampoline. o Conditionalized a stray puts(...,dlerror()) in Linux-os.c on DEBUG o Installed an error reporter for UNDEFINED_FOREIGN_SYMBOL_ERROR, which for now signals a simple-program-error. We might want to introduced a new condition UNDEFINED-FOREIGN-SYMBOL or something, which could also be used by the old foreign linkage code.
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- Aug 27, 2002
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moore authored
On x86 FreeBSD and Linux, change the way foreign symbol addresses are resolved. They now go through a table -- effectively a new space in the core file. Function references are resolved lazily, data references are resolved on startup and when a .so is loaded. The end result is that cores can be dumped that contain references to symbols in shared libraries. Also, the dependence of the core on addresses in the Lisp runtime is broken. The linkage table feature is controlled by :linkage-table and LINKAGE_TABLE in C runtime. Several foreign symbols are now Lisp static symbols, so a cross compile is required whether or not the new stuff is used. I've checked in boot4-cross-foreign-linkage.lisp that builds the compiler for linkage table; do whatever you usually do for the non-linkage table case:) Seriously, lets start a discussion on standardizing "cross compilation," not to mention the general build procedure.
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- Jan 28, 2002
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pmai authored
was already cleaned up with the OpenBSD port, this doesn't require massive changes. Since current NetBSD is ELF-based by default, we don't make use of the ELF feature, or in other words: The presence of the NetBSD feature implies ELF, since there is no support for non-ELF NetBSD.
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- Dec 06, 2001
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pmai authored
code which were previously conditionalized on :FreeBSD, are now conditionalized on :BSD instead, with the :BSD feature now implying a 4.4BSD(lite2) derived OS. This should make future BSD-ports easier. FreeBSD and OpenBSD are differentiated by having either :FreeBSD or :OpenBSD on the features list. Currently the OpenBSD port does not have working ELF support, because OpenBSD 2.9 is still non-ELF by default. So don't put ELF on the features list when building for OpenBSD, or fix the code to work correctly in this case instead.
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- Oct 27, 2000
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dtc authored
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- Oct 21, 2000
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dtc authored
may not be a fpstate in some rare cases.
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- Sep 05, 2000
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dtc authored
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- Nov 11, 1999
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dtc authored
otherwise the set of masked exceptions may be lost. Further, when restoring the FPU control word restore the rounding mode to its required default of round-to-nearest.
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- Feb 19, 1998
- Nov 30, 1997
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dtc authored
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- Nov 25, 1997
- Nov 21, 1997
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dtc authored
the breakpoint functions have allocated the context SAP object so this allocation is performed without interrupt.
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- Nov 18, 1997
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dtc authored
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- Nov 04, 1997
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dtc authored
common binaries to be run on both: * The immediate-stack storage class has been removed, this is unnecessary as the descriptor-stack SC can be used. It may have once been part of some GC stragety to reduce the number of stack slots that needed to be noted for a GC. * The object allocation has been abstracted and cleaned up. This should produce slightly faster smaller code with CGC, and can be compiled to support inline allocation with GENCGC. CGC compiled code will run under GENCGC, and GENCGC binaries that don't use inline allocation will run under CGC. * A random hash is now placed in the unused symbol object slot (the symbol-hash slot). This saves flushing the info cache at each GC, and may have other uses for symbol based hash tables. Should help MP safety. * Common set of static symbols used by both CGC and GENCGC. * Corrections to the stack-ref VOP; now returns lisp objects not unsigned numbers. Required some patches to debug-int. * Inline unsigned/signed byte 32 to bignum allocation enabled. * Support for the x86 xadd instruction applied to instance slot and symbol values - may be handy for some MP code. * Bump up the FASL file version from 1 to 2.
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- Mar 10, 1997
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pw authored
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- Jan 21, 1997
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ram authored
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