* libguile/__scm.h (scm_i_jmp_buf): Remove definition, which was a shim
for ia64. Instead, always use setjmp/longjmp and jmp_buf.
* libguile/_scm.h (SCM_I_SETJMP, SCM_I_LONGJMP): Remove; instead use
setjmp and longjmp.
* libguile/continuations.c (capture_auxiliary_stack):
(restore_auxiliary_stack): New helpers.
(scm_i_make_continuation): Use capture_auxiliary_stack.
(copy_stack_and_call): Use restore_auxiliary_stack. No need to stash
the aux stack on the thread, either.
* libguile/continuations.h (scm_t_contregs): Use
SCM_HAVE_AUXILIARY_STACK to flag when to have an auxiliary_stack
member.
* libguile/control.h:
* libguile/control.c (reify_partial_continuation, scm_c_abort):
(scm_suspendable_continuation_p): Adapt to use setjmp/longjmp
directly.
* libguile/deprecated.h: Add deprecated scm_i_jmp_buf define.
* libguile/dynstack.h:
* libguile/dynstack.c (PROMPT_JMPBUF):
(scm_dynstack_push_prompt, scm_dynstack_find_prompt):
(scm_dynstack_wind_prompt): Adapt to jmp_buf type.
* libguile/eval.c (eval): Use jmp_buf and setjmp directly.
* libguile/gc-malloc.c: No need for ia64-specific things.
* libguile/gc.c: No need for ia64-specific things.
* libguile/gc.h: No need to declare scm_ia64_ar_bsp.
* libguile/init.c: Remove typedef of setjmp_type for Cray, unused.
* libguile/threads.c (guilify_self_1): No more pending_rbs_continuation
in scm_i_thread, and register_backing_store_base is handled by libgc.
(scm_ia64_ar_bsp): Remove definitions; inlined into continuations.c's
capture_auxiliary_stack.
* libguile/threads.h (scm_i_thread): jmpbuf member is plain jmp_buf.
* libguile/throw.c (catch): Just use jmp_buf and setjmp.
* libguile/vm-engine.c (VM_NAME): Adapt prototype to take jmp_buf
pointer.
* libguile/vm.c (vm_abort): Adapt jmp_buf types.
(scm_call_n): Use setjmp.
* configure.ac: Add a check for struct GC_stack_base.reg_base, which is
a proxy for checking for the only aspect of ia64 that we care about.
* libguile/gen-scmconfig.c:
* libguile/gen-scmconfig.h.in: Arrange to define
SCM_HAVE_AUXILIARY_STACK.
* libguile/_scm.h: Remove definitions of min and max macros.
* libguile/array-map.c (MAX):
* libguile/foreign.c (MAX):
* libguile/numbers.c (MIN):
* libguile/quicksort.i.c (MIN):
* libguile/socket.c (MAX):
* libguile/strports.c (MAX): Inline definitions into callers. We're
going to remove _scm.h, which will pay off this duplication.
* libguile/bytevectors.h: Include uniform.h, for use in the macros.
* libguile/extensions.h: Include libpath.h, for the
SCM_EFFECTIVE_VERSION, which is almost always used with these
routines.
* libguile/frames.h:
* libguile/instructions.h:
* libguile/intrinsics.h:
* libguile/loader.h:
* libguile/programs.h:
* libguile/vm.h: Include <libguile/__scm.h> instead of <libguile.h>.
Cuts a circular include, but also precipitates a lot of maintenance in
the .c files.
* libguile/*.c: Update C files to add needed all needed includes that
before were getting automatically pulled in by the indirect inclusion
of libguile.h.
* module/system/base/target.scm (with-native-target): New exported
procedure.
* module/language/elisp/spec.scm: In the top-level body expression, call
'compile-and-load' within 'with-native-target' to compile native code.
* module/language/elisp/compile-tree-il.scm
(eval-when-compile, defmacro): Compile native code.
Previously 'load-thunk-from-memory' would often throw to 'system-error'
based on a stale value in 'errno', leading to incorrect error messages.
* libguile/loader.c (load_thunk_from_memory): Set 'errno' to 0 before
jumping to cleanup in the ABORT preprocessor macro, and also in the case
when 'process_dynamic_segment' reports an error.
Fixes <https://bugs.gnu.org/31606>
Reported by Tommi Höynälänmaa <tommi.hoynalanmaa@gmail.com>
* module/oop/goops.scm (instance?): Check that OBJ is a struct
before applying 'struct-vtable' to it.
Fixes <https://bugs.gnu.org/31474> and related bugs.
Reported by Jan Nieuwenhuizen <janneke@gnu.org>.
* module/language/cps/types.scm (next-power-of-two): Remove procedure.
(non-negative?, lognot*, saturate+, saturate-, logand-bounds)
(logsub-bounds, logior-bounds, logxor-bounds): New procedures. Use them
to improve and fix bugs in the range analysis of the type inferrers for
'logand', 'logsub', 'logior', 'ulogior', 'logxor', 'ulogxor', and
'lognot'.
* libguile/intrinsics.c (scm_bootstrap_intrinsics):
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS): Add new define!
intrinsic.
* module/language/cps/compile-bytecode.scm (compile-function): Adapt
compilation for define! to take two arguments.
* module/language/cps/effects-analysis.scm (current-module): Update
define! for two arguments.
* module/language/tree-il/compile-cps.scm (convert): When reifying
"define", grab the current module.
* module/system/vm/assembler.scm (define!): Define assembler as
intrinsic.
* module/system/vm/assembler.scm (<cache-cell>): Remove "scope" member.
Just be an opaque key comparable with equal?.
(intern-cache-cell): Remove scope arg.
(intern-module-cache-cell): Remove; callers use intern-cache-cell now.
(cache-current-module!, cached-toplevel-box, cached-module-box): Create
cache keys that by construction won't collide between types.
(cache-ref, cache-set!): Add new macro assemblers.
* module/language/cps/reify-primitives.scm:
* module/language/cps/compile-bytecode.scm: Add cases for new macro
instructions.
* libguile/modules.c (scm_maybe_resolve_module): New API function, like
resolve-module but not ensuring that the module is created.
(scm_public_variable, scm_private_variable): Adapt to call
scm_maybe_resolve_module.
* libguile/modules.h (scm_maybe_resolve_module): Declare new API.
* libguile/intrinsics.c (less_p): New intrinsic.
(scm_bootstrap_intrinsics): Wire up intrinsic.
* libguile/intrinsics.h: Declare new intrinsic.
* libguile/vm-engine.c (less_p): Call through intrinsic.
If argument registers are in incremental order in the global _rvs
vector, the check if a register argument is reversed.
Adapted from a regression found in sparc 64.
* include/lightning/jit_private.h: Add new register classes to
flag float registers and double only registers, required for sparc64
where only low 32 bit fpr registers can be used for single precision
operations.
Add new 128 bit jit_regset_t type for sparc64 register set.
* include/lightning/jit_sparc.h, lib/jit_sparc-cpu.c, lib/jit_sparc-fpu.c,
lib/jit_sparc-sz.c, lib/jit_sparc.c: Update for 64 bits sparc.
* lib/lightning.c: Update for new jit_regset_t required for sparc64.
