From 497b7c47042d542ae48d10badf0c3d0088f6f798 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Sat, 18 Feb 2017 17:11:40 +0100 Subject: final.c (last_columnnum, [...]): New variables. * final.c (last_columnnum, override_columnnum): New variables. (final_start_function): Set last_columnnum, pass it to begin_prologue hook and pass 0 to dwarf2out_begin_prologue. (final_scan_insn): Update override_columnnum. Pass last_columnnum to source_line debug hook. (notice_source_line): Compute last_columnnum and for debug_column_info return true on column changes. * debug.h (struct gcc_debug_hooks): Add column argument to source_line and begin_prologue hooks. (debug_nothing_int_charstar_int_bool): Remove prototype. (debug_nothing_int_int_charstar, debug_nothing_int_int_charstar_int_bool): New prototypes. (dwarf2out_begin_prologue): Add column argument. * debug.c (do_nothing_debug_hooks): Adjust source_line and begin_prologue hooks. (debug_nothing_int_charstar_int_bool): Remove. (debug_nothing_int_int_charstar, debug_nothing_int_int_charstar_int_bool): New functions. * dwarf2out.c (dwarf2out_begin_prologue): Add column argument, pass it through to dwarf2out_source_line. (dwarf2_lineno_debug_hooks): Adjust begin_prologue hook. (dwarf2out_source_line): Add column argument, emit it if requested. * sdbout.c (sdbout_source_line, sdbout_begin_prologue): Add column arguments. * xcoffout.h (xcoffout_begin_prologue, xcoffout_source_line): Likewise. * xcoffout.c (xcoffout_begin_prologue, xcoffout_source_line): Likewise. * vmsdbgout.c (vmsdbgout_begin_prologue): Add column argument, pass it through to dwarf2out_begin_prologue. (vmsdbgout_source_line): Add column argument, pass it through to dwarf2out_source_line. * dbxout.c (dbxout_begin_prologue): Add column argument, adjust dbxout_source_line caller. (dbxout_source_line): Add column argument. From-SVN: r245564 --- gcc/debug.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) (limited to 'gcc/debug.c') diff --git a/gcc/debug.c b/gcc/debug.c index 9b58e55..860f1e3 100644 --- a/gcc/debug.c +++ b/gcc/debug.c @@ -35,8 +35,8 @@ const struct gcc_debug_hooks do_nothing_debug_hooks = debug_nothing_int_int, /* begin_block */ debug_nothing_int_int, /* end_block */ debug_true_const_tree, /* ignore_block */ - debug_nothing_int_charstar_int_bool, /* source_line */ - debug_nothing_int_charstar, /* begin_prologue */ + debug_nothing_int_int_charstar_int_bool, /* source_line */ + debug_nothing_int_int_charstar, /* begin_prologue */ debug_nothing_int_charstar, /* end_prologue */ debug_nothing_int_charstar, /* begin_epilogue */ debug_nothing_int_charstar, /* end_epilogue */ @@ -115,10 +115,18 @@ debug_nothing_int_charstar (unsigned int line ATTRIBUTE_UNUSED, } void -debug_nothing_int_charstar_int_bool (unsigned int line ATTRIBUTE_UNUSED, - const char *text ATTRIBUTE_UNUSED, - int discriminator ATTRIBUTE_UNUSED, - bool is_stmt ATTRIBUTE_UNUSED) +debug_nothing_int_int_charstar (unsigned int line ATTRIBUTE_UNUSED, + unsigned int column ATTRIBUTE_UNUSED, + const char *text ATTRIBUTE_UNUSED) +{ +} + +void +debug_nothing_int_int_charstar_int_bool (unsigned int line ATTRIBUTE_UNUSED, + unsigned int column ATTRIBUTE_UNUSED, + const char *text ATTRIBUTE_UNUSED, + int discriminator ATTRIBUTE_UNUSED, + bool is_stmt ATTRIBUTE_UNUSED) { } -- cgit v1.1