mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-06-10 14:00:21 +02:00
d0168f3da8
* module/system/il/compile.scm (codegen): The currently-executing instruction is actually the one right before the instruction pointer; so for purposes of assv to find a source location for an ip, put the source after the code, as it was before. * module/system/vm/debug.scm (vm-backtrace): Move more code to frame.scm. * module/system/vm/frame.scm (make-frame-chain): Include all frames, even the bootstrap one. For a reentrant backtrace we'll have boostrap programs anyway. Probably should check for objcode[2] == scm_op_halt, to not show those frames in the trace. (frame-line-number, frame-file): New helpers. (print-frame): Print out the line number too. (frame-call-representation): Code from print-frame-call moved here. (print-frame-chain-as-backtrace): A backtrace printer, yays. (program-name): Check link validity before calling frame-address on it. * module/system/vm/program.scm (source:addr, source:line, source:column) (source:file): New accessors for the elements of program-sources. * module/system/vm/vm.scm (vm:last-ip): New export. (vm-last-frame-chain): Use vm:last-ip in making the frame chain. * src/vm.h (struct scm_vm): * src/vm.c (make_vm, scm_vm_last_ip, scm_vm_save_stack): Save the last instruction pointer when saving the stack. Really though, we should be saving all of the stack data on a spaghetti stack. * src/vm_system.c (late-variable-ref): Pointless s/REGISTER/BEFORE_GC/. |
||
|---|---|---|
| .. | ||
| language | ||
| system | ||
| .cvsignore | ||
| Makefile.am | ||