- Mar 23, 2003
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gerd authored
feature :stack-checking because it's not implemented for other systems/architectures yet. It is currently known to work on FreeBSD 4.8-RC/x86 and Debian 2.2.20/x86. * bootfiles/18e/boot3.lisp: New boot file, well, only a description of the boot procedure since no boot file is needed. * lisp/x86-validate.h (SIGNAL_STACK_START, SIGNAL_STACK_SIZE) [__FreeBSD__, __linux__]: New defines. (CONTROL_STACK_SIZE) {__FreeBSD__, __linux__]: Adjust for signal stack. * lisp/validate.c (validate) [RED_ZONE_HIT]: Call os_guard_control_stack. Some cleanup. * lisp/os.h (BOTH_ZONES, YELLOW_ZONE, RED_ZONE): New enums. Add function prototypes. * lisp/interrupt.c (interrupt_install_low_level_handler) [RED_ZONE_HIT]: Deliver protection violations on a dedicated signal stack. * lisp/os-common.c (os_stack_grows_down_1, os_stack_grows_down): New functions. (guard_zones, control_stack_zone, os_guard_control_stack) (os_control_stack_overflow) [RED_ZONE_HIT]: New functions. (os_control_stack_overflow) [!RED_ZONE_HIT]: Dummy function. * lisp/Linux-os.c (sigsegv_handler) [RED_ZONE_HIT]: Handle control stack overflows. * lisp/FreeBSD-os.c: General cleansing. (sigbus_handler) [RED_ZONE_HIT]: Handle control stack overflows. * lisp/FreeBSD-os.h (PROTECTION_VIOLATION_SIGNAL): New define. * lisp/Linux-os.h (PROTECTION_VIOLATION_SIGNAL): New define. * compiler/x86/system.lisp (lisp::%scrub-control-stack): Change defknown from sys:scrub-control-stack. (%scrub-control-stack): Rename VOP. * code/lispinit.lisp (os-guard-control-stack) [#+stack-checking]: Define alien os_guard_control_stack. (%scrub-control-stack) [#+x86]: New function. (scrub-control-stack) [#+x86]: Call %scrub-control-stack, call os-guard-control-stack if #+stack-checking. * code/interr.lisp (yellow-zone-hit, red-zone-hit) [#+stack-checking]: New functions. * code/error.lisp (stack-overflow) [#+stack-checking]: New condition. * compiler/generic/new-genesis.lisp (finish-symbols) [#+stack-checking]: Add symbols for control stack checking. * compiler/x86/parms.lisp (static-symbols): Likewise.
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gerd authored
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- Mar 22, 2003
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gerd authored
= pcl:class part. To get it booted from 18e, cross-compile using boot1.lisp as bootstrap.lisp in pmai's build scripts, then do a normal compile with boot2.lisp as bootstrap.lisp with the resulting Lisp. * code/byte-interp.lisp, code/defstruct.lisp, code/describe.lisp: * code/error.lisp, code/exports.lisp, code/hash-new.lisp: * code/hash.lisp, code/macros.lisp, code/misc.lisp: * code/package.lisp, code/pred.lisp, code/sharpm.lisp, code/type.lisp: * compiler/dump.lisp, compiler/fndb.lisp, compiler/globaldb.lisp: * compiler/proclaim.lisp, compiler/typetran.lisp, compiler/xref.lisp: * compiler/generic/primtype.lisp, compiler/generic/vm-type.lisp: Changes for to use kernel::class etc. * code/class.lisp (toplevel): Shadow class, built-in-class etc. (class): Give it conc-name %class-. (toplevel) [#+bootstrap-lisp-class=pcl-class]: Define old accessors. (everywhere): Use new class accessors. * compiler/generic/vm-fndb.lisp (%make-instance): Change from unsafe to flushable and movable. * code/ntrace.lisp (expand-trace, untrace): Changes for method tracing. * code/profile.lisp (profile, profile-all, unprofile): Method profiling. * pcl/*.text, pcl/bench.lisp, pcl/extensions.lisp: * pcl/fast-init.lisp, pcl/precom1.lisp, pcl/precom4.lisp: * pcl/structure-class.lisp, pcl/user-instances.lisp: Removed. * tools/pclcom.lisp: Changes for my PCL and lisp:class = pcl::class.
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pmai authored
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- Mar 21, 2003
- Mar 20, 2003
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cracauer authored
Add the symbols for the glibc malloc hooks to the stubs. That is neccessary to make the hooks work from C code loaded into CMUCL. Tested: enables malloc hook (debugging etc.) in the ITA builds.
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- Mar 19, 2003
- Mar 18, 2003
- Mar 17, 2003
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pmai authored
extern-alien-name, like e.g. OpenBSD, which prepends _.
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pmai authored
w.r.t. the keyword argument flavor.
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emarsden authored
INTEGER. This fixes a bug in ASH: (ash (1+ most-positive-fixnum) (1- (- most-positive-fixnum))) produces an error. Noted by Christopher Rhodes on #lisp.
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emarsden authored
be bigger than an INDEX.
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- Mar 11, 2003
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toy authored
maybe-note-assembler-routine from finding foreign routines. If the address is negative, make it positive when calling maybe-note-assembler-routine.
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- Mar 10, 2003
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gerd authored
Treat NIL as a symbol, to produce the same result as the DEFTRANSFORM for sxhash/symbol in c:generic/vm-tran.lisp.
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gerd authored
FORMAT-ARGS is a list.
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gerd authored
subtypes of SIMPLE-CONDITION like a SIMPLE-CONDITION, because that ignores report functions of the subtypes. Instead, recognize conditions of the exact type SIMPLE-WARNING, SIMPLE-ERROR, and SIMPLE-STYLE-WARNING.
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- Mar 08, 2003
- Mar 07, 2003
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pw authored
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- Mar 06, 2003
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pmai authored
Attached is the full patch containing the addition of the ISTREAM-MEMORY-BARRIER VOP, the change to GENTRAP to use the bugchk opcode, and also a boot file to allow the patched sources to be compiled with an unpatched binary.
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toy authored
space or the assembler routine space with linkage-table builds. Otherwise, we never find the assembler routines.
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emarsden authored
This is to avoid ending up with the same initializer present twice, and also to give the initializer a clearer print-name.
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- Mar 05, 2003
- Mar 04, 2003
- Mar 03, 2003
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pmai authored
for identification purposes. Also exported *cmucl-lib*, *cmucl-core-path*, *cmucl-core-dump-time* and *cmucl-core-dump-host* from extensions, since they are arguably useful for certain users.
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