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breakpoints should work even if they're hit repeatedly.

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This commit is contained in:
Steven Watanabe
2017-12-15 15:15:54 -07:00
parent 7369dd2631
commit e31489760c
3 changed files with 181 additions and 13 deletions
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17
src/engine/function.c
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@@ -2434,12 +2434,17 @@ static void compile_append_chain( PARSE * parse, compiler * c )
}
}
static void compile_parse( PARSE * parse, compiler * c, int result_location )
static void compile_emit_debug(compiler * c, int line)
{
#ifdef JAM_DEBUGGER
if ( debug_is_debugging() )
compile_emit( c, INSTR_DEBUG_LINE, parse->line );
compile_emit( c, INSTR_DEBUG_LINE, line );
#endif
}
static void compile_parse( PARSE * parse, compiler * c, int result_location )
{
compile_emit_debug(c, parse->line);
if ( parse->type == PARSE_APPEND )
{
compile_append_chain( parse, c );
@@ -2495,6 +2500,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
compile_emit( c, INSTR_FOR_INIT, 0 );
compile_set_label( c, top );
compile_emit_branch( c, INSTR_FOR_LOOP, end );
compile_emit_debug( c, parse->line );
compile_emit( c, INSTR_SET, var );
compile_push_break_scope( c, end );
@@ -2649,6 +2655,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
group->elems, 0 ) )->s );
var_parse_group_free( group );
compile_parse( parse->right, c, RESULT_STACK );
compile_emit_debug(c, parse->line);
compile_emit( c, INSTR_PUSH_LOCAL, name );
compile_push_cleanup( c, INSTR_POP_LOCAL, name );
compile_parse( parse->third, c, nested_result );
@@ -2660,6 +2667,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
var_parse_group_compile( group, c );
var_parse_group_free( group );
compile_parse( parse->right, c, RESULT_STACK );
compile_emit_debug(c, parse->line);
compile_emit( c, INSTR_PUSH_LOCAL_GROUP, 0 );
compile_push_cleanup( c, INSTR_POP_LOCAL_GROUP, 0 );
compile_parse( parse->third, c, nested_result );
@@ -2671,6 +2679,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
{
compile_parse( parse->left, c, RESULT_STACK );
compile_parse( parse->right, c, RESULT_STACK );
compile_emit_debug(c, parse->line);
compile_emit( c, INSTR_PUSH_LOCAL_GROUP, 0 );
compile_push_cleanup( c, INSTR_POP_LOCAL_GROUP, 0 );
compile_parse( parse->third, c, nested_result );
@@ -2820,6 +2829,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
group->elems, 0 ) )->s );
var_parse_group_free( group );
compile_parse( parse->right, c, RESULT_STACK );
compile_emit_debug(c, parse->line);
if ( result_location != RESULT_NONE )
{
compile_emit( c, INSTR_SET_RESULT, 1 );
@@ -2831,6 +2841,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
var_parse_group_compile( group, c );
var_parse_group_free( group );
compile_parse( parse->right, c, RESULT_STACK );
compile_emit_debug(c, parse->line);
if ( result_location != RESULT_NONE )
{
compile_emit( c, INSTR_SET_RESULT, 1 );
@@ -2842,6 +2853,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
{
compile_parse( parse->left, c, RESULT_STACK );
compile_parse( parse->right, c, RESULT_STACK );
compile_emit_debug(c, parse->line);
if ( result_location != RESULT_NONE )
{
compile_emit( c, INSTR_SET_RESULT, 1 );
@@ -2875,6 +2887,7 @@ static void compile_parse( PARSE * parse, compiler * c, int result_location )
compile_parse( parse->third, c, RESULT_STACK );
compile_parse( parse->right, c, RESULT_STACK );
compile_emit_debug(c, parse->line);
switch ( parse->num )
{
case ASSIGN_APPEND: compile_emit( c, INSTR_APPEND_ON, 0 ); break;