Fixes <https://bugs.gnu.org/31879>.
* libguile/modules.c (import_obarray_mutex): New variable.
(resolve_duplicate_binding, module_imported_variable): Acquire it before
accessing an obarray.
* test-suite/tests/i18n.test (french-number-string=?): New procedure.
("number->locale-string")["French"]("integer", "negative integer")
("fraction", "fraction, 1 digit"): Use it.
("format ~h")["French"]("12345.678"): Likewise.
("monetary-amount->locale-string")["French"]("integer", "fraction"):
Check for both SPACE and NO-BREAK SPACE.
* libguile/r6rs-ports.c (scm_get_bytevector_n, scm_get_bytevector_n_x):
Turn 'c_count' and related variables into a 'size_t', and use
'scm_to_size_t' instead of 'scm_to_uint'.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Fixes <https://bugs.gnu.org/31878>.
* module/ice-9/boot-9.scm (call-with-module-autoload-lock): New procedure.
(try-module-autoload): Wrap body in 'call-with-module-autoload-lock'.
* module/ice-9/threads.scm: Set (@ (guile) call-with-module-autoload-lock).
* 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'.
Fixes <https://bugs.gnu.org/29520>.
Reported by Stefan Israelsson Tampe <stefan.itampe@gmail.com>.
* module/language/tree-il/peval.scm (peval)[lift-applied-lambda]: Before
performing eta-conversion, check that the variable(s) passed to the
inner 'apply' are not referenced from the inner lambda, and that the
number of required arguments would not be reduced by the conversion.
* module/system/base/target.scm (cpu-endianness): Add case for "riscv" variants.
Signed-off-by: Shea Levy <shea@shealevy.com>
Signed-off-by: Mark H Weaver <mhw@netris.org>
This is a followup to <https://bugs.gnu.org/29704>.
* module/srfi/srfi-18.scm (thread-sleep!): When TIMEOUT is a number,
keep it as-is.
* test-suite/tests/srfi-18.test ("thread sleep with number"): Pass 0 as
the timeout.
("thread sleeps fractions of a second"): Pass 0.5 as the timeout.
Fixes <https://bugs.gnu.org/29704>.
Reported by David Beswick <dlbeswick@gmail.com>.
* module/srfi/srfi-18.scm (timeout->absolute-time): New procedure.
(mutex-lock!): Use it in 'thread:lock-mutex' call.
(mutex-unlock!): Use it.
* test-suite/tests/srfi-18.test ("mutex-lock! returns false on timeout")
("mutex-lock! returns true when lock obtained within timeout")
("recursive lock waits")
("mutex unlock is false when condition times out"): Adjust cases where
the 'timeout' parameter is a number so that it's a relative number.
Fixes a bug whereby "guild compile --target=arm-linux-gnueabihf
--from=elisp ... language/elisp/boot.el" would fail with an exception
from 'load-thunk-from-memory' while trying to load (language elisp spec)
from the guile-being-compiled instead of using that of the
guile-for-build.
The problem did not manifest with --from=scheme because (language scheme
spec) happened to be already loaded before we had changed %load-path.
* module/scripts/compile.scm (compile): Add calls to 'lookup-language'.
Previously 'load-thunk-from-memory' would often throw to 'system-error'
when passed an incorrect ELF file, leading to incorrect error messages.
* libguile/loader.c (load_thunk_from_memory): Reset 'errno' when
'check_elf_header' returns non-NULL.
* test-suite/tests/vm.test: New file.
* test-suite/Makefile.am (SCM_TESTS): Add it.
* libguile/posix.c (scm_crypt): Take 'scm_i_misc_mutex' right before
calling 'crypt'. Move 'SCM_SYSERROR' call after 'scm_dynwind_end'.
* test-suite/tests/posix.test ("crypt"): New test prefix.
* libguile/vm-engine.c (RUN_HOOK0, RUN_HOOK1): Remove.
(RUN_HOOK): Take hook name.
(APPLY_HOOK, RETURN_HOOK, NEXT_HOOK, ABORT_CONTINUATION_HOOK): Use
RUN_HOOK.
* libguile/vm.c (vm_dispatch_hook): Remove value count arg; hooks no
longer receive values (e.g. the return hook now uses
frame-return-values).
(vm_dispatch_abort_hook): Remove value count, which was bogus because
the active frame was the continuation which might contain other
locals, potentially unboxed, not the implicit return-values frame. In
the future we could push on an implicit return-values frame instead.
* module/system/vm/traps.scm (trap-in-procedure, trap-frame-finish):
(trap-in-dynamic-extent, trap-calls-to-procedure): Adapt abort hooks
to not take values. They weren't being used anyway!
* libguile/frames.c (scm_frame_return_values): New function, for use
when a frame is at "return-values".
(scm_init_frames_builtins): Register frame-return-values.
* libguile/vm-engine.c (RETURN_HOOK): Rename from POP_CONTINUATION_HOOK.
(call, call-label): Remove PUSH_CONTINUATION_HOOK; it's unneeded, as
you can always check the FP from an apply hook.
(return-values): Run return hook before popping frame.
* libguile/vm.c (vm_dispatch_return_hook): Rename from
vm_dispatch_pop_continuation_hook. Remove push continuation hook.
(scm_vm_return_hook):
* libguile/vm.h (SCM_VM_PUSH_CONTINUATION_HOOK): Remove.
(SCM_VM_RETURN_HOOK): Rename from SCM_VM_POP_CONTINUATION_HOOK.
* module/system/vm/frame.scm (frame-return-values): Export.
* module/system/vm/trace.scm (print-return, trace-calls-to-procedure)
(trace-calls-in-procedure): Adapt to not receiving values as
arguments.
* module/system/vm/traps.scm (trap-in-procedure, trap-frame-finish):
Adapt to return hook coming from returning frame.
(program-sources-by-line): Update to use match instead of pmatch.
* module/system/vm/traps.scm (trap-in-dynamic-extent)
(trap-calls-to-procedure): Adapt to return hook not receiving values.
* module/system/vm/vm.scm: Remove push continuation hook and rename
return hook.
* libguile/continuations.c (goto_continuation_code):
* libguile/control.c (compose_continuation_code): Add JIT
instrumentation. Unlike foreign or subr routines, we leave these as
closures; it doesn't make sense to JIT for any particular
continuation.
* libguile/foreign.c (get_foreign_stub_code): Use
scm_i_alloc_primitive_code_with_instrumentation. This will allow FFI
procedures to be JITted, and allow us to move the apply hook to
instrument-entry.
* module/system/vm/frame.scm: Add a comment about a case that we need to
handle in the future.
* module/statprof.scm (statprof-proc-call-data): Always use the program
code as the key, even for primitives.
* lib/Makefile.am: Explicitly add flexmember. Already included though.
* libguile/gsubr.c (alloc_subr_idx, record_subr_name): Factor out an
"expected subr count" variable.
(alloc_chunk, alloc): Rework so that when the arena grows, old code is
still recognized as primitive.
(scm_i_alloc_primitive_code_with_instrumentation): Fix bug whereby the
JIT function data was initialized at a bogus address, because we were
adding to a uint32_t* instead of a char*. Make internally public.
(is_primitive_code): Recognize all allocated code as primitive.
(alloc_subr_code): Adapt to
scm_i_alloc_primitive_code_with_instrumentation rename.
(primitive_subr_idx): If the call IP isn't a subr-call, return a
sentinel value.
(scm_i_primitive_name, scm_subr_function): Allow for primitives that
aren't subrs.
* libguile/gsubr.h: Decalre
scm_i_alloc_primitive_code_with_instrumentation.
Fixes <https://bugs.gnu.org/32329>.
Reported and diagnosed by Göran Weinholt <goran@weinholt.se>.
* module/rnrs/io/simple.scm (call-with-input-file)
(call-with-output-file): Use 'open-{input,output}-file' to open the port
in textual mode. Previously 'open-file-{input,output}-port' was used,
which opened the port in binary mode.
* libguile/gsubr.c: Reimplement to store subr names and procedures in a
side table, and to allocate fresh vcode for each subr. This allows
JIT of subrs, moves to a uniform all-code-starts-with-instrument-entry
regime, and also allows statprof to distinguish between subrs based on
IP.
* libguile/gsubr.h (SCM_SUBRF, SCM_SUBR_NAME): Call out to functions,
now that these are in a side table.
(scm_subr_function, scm_subr_name): New exports.
(scm_i_primitive_name): New internal function, for looking up a
primitive name based on IP.
(scm_apply_subr): Take the subr index.
* libguile/vm-engine.c (subr-call):
* libguile/jit.c (compile_subr_call): Adapt to take index as arg.
* module/statprof.scm (sample-stack-procs, count-call):
(stack-samples->procedure-data): Update to always record IP in stack
samples and call counts.
* module/system/vm/frame.scm (frame-procedure-name): Simplify.
(frame-instruction-pointer-or-primitive-procedure-name): Removed.
* libguile/programs.h:
* libguile/programs.c (scm_primitive_code_name): New function.
* module/system/vm/program.scm (primitive-code-name): New export.
* module/system/vm/assembler.scm (<jit-data>, <meta>): Rework to have
<meta> create the <jit-data> in the end-program, so that jit-data
isn't mutable. Record start and end PC values relative to '.rtl-text
so that we don't need any more linker symbols.
(emit-instrument-entry*, emit-instrument-loop*, begin-program):
(end-program): Adapt.
(begin-kw-arity): Include the initial instrument-entry in the first
arity.
(link-data, link-constants): Write the init routine before interning
constants so that we correctly emit the jit-data for the init
routine.
* libguile/programs.c (try_parse_arity): Skip over a
scm_op_instrument_entry, if any.
* am/bootstrap.am (SOURCES):
* module/Makefile.am (SOURCES): Handle renamve of handle-interrupts.scm
to loop-instrumentation.scm.
* libguile/jit.h (SCM_JIT_COUNTER_ENTRY_INCREMENT): Rename from
SCM_JIT_COUNTER_CALL_INCREMENT.
* libguile/vm-engine.c (instrument-entry): Rename from instrument-call.
* module/language/cps/compile-bytecode.scm (compile-function): Add
handle-interrupts code before calls and returns. Compile the
"instrument-loop" primcall to an "instrument-loop" instruction and a
"handle-interrupts" instruction.
(lower-cps): Adapt to add-loop-instrumentation name change.
* module/language/cps/loop-instrumentation.scm: Rename from
handle-interrupts.scm and just add "instrument-loop" primcalls in
loops. The compiler will add handle-interrupts primcalls as
appropriate.
* module/system/vm/assembler.scm (<jit-data>): New data type, for
emitting embedded JIT data.
(<meta>): Add field for current JIT data.
(make-meta): Initialize current JIT data.
(emit-instrument-entry*, emit-instrument-loop*): New instruction
emitters that reference the current JIT data.
(end-program): Now that all labels are known, arrange to serialize the
JIT data.
(link-data): Reserve space for JIT data, and add relocs to initialize
the "start" / "end" fields.
* libguile/jit.h (struct scm_jit_function_data)
(enum scm_jit_counter_value): New data types.
* libguile/jit.c (scm_jit_compute_mcode, scm_jit_enter_mcode): New
function stubs. Adapt label/offset compilers to take pointers.
* libguile/vm-engine.c (instrument-call, instrument-loop): New
instructions.
* libguile/vm.c: Add jit.h include.
* module/system/vm/assembler.scm (emit-instrument-call)
(emit-instrument-loop): New exports.
* module/language/tree-il/analyze.scm (shadowed-toplevel-analysis): New
variable.
* module/language/tree-il/compile-cps.scm (%warning-passes): Add it.
* module/system/base/message.scm (%warning-types): Add it.
* test-suite/tests/tree-il.test ("warnings")["shadowed-toplevel"]: New
test prefix.
* module/ice-9/boot-9.scm (%auto-compilation-options): Add it.
* doc/ref/api-evaluation.texi (Compilation): Add 'shadowed-toplevel' and
'macro-use-before-definition'.
