Andy Wingo 581a4eb82b frame-instruction-pointer is absolute; rewrite (system vm coverage) ... * libguile/frames.c (scm_frame_source): Instead of assuming that scm_frame_procedure is correct, use the IP to get the source. (scm_frame_instruction_pointer): Return an absolute value instead of assuming that slot 0 is correct. (It isn't, when preparing for a tail call.) * libguile/programs.h: * libguile/programs.c (scm_find_source_for_addr): New internal helper. * module/system/repl/debug.scm (print-registers): Readably print absolute instruction pointers. * module/system/vm/coverage.scm: Complete rewrite to use absolute IP's. We can't assume that frame-procedure is cheap if it is correct, or correct if it is cheap. Anyway using the address is better anyway. (coverage-data->lcov): Disable per-function info temporarily. (loaded-modules, module-procedures, closest-source-line) (closed-over-procedures): Remove these. Instead of going from procedures to source info, now we go from ELF image to source info. * module/system/vm/debug.scm (debug-context-length): New interface. * module/system/vm/program.scm (source-for-addr): New internal helper.		2013-11-07 23:03:45 +01:00
..
command.scm	Program sources are always pre-retire now	2013-11-07 18:00:40 +01:00
common.scm	Default to compiling to RTL	2013-10-31 14:17:30 +01:00
debug.scm	frame-instruction-pointer is absolute; rewrite (system vm coverage)	2013-11-07 23:03:45 +01:00
describe.scm	Use 'substring' instead of obsoleted 'make-shared-substring'	2011-02-02 05:45:37 -08:00
error-handling.scm	Program sources are always pre-retire now	2013-11-07 18:00:40 +01:00
repl.scm	Consume a peeked EOF at the REPL.	2013-04-08 08:44:02 -04:00
server.scm	ignore SIGPIPE in (system repl server)	2011-04-11 10:13:48 +02:00