X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/45661033e6be88d16397139fbd546cb1c7f8cd56..65df57a84b55413fcde1e64b86e3d740485536d3:/embed.fnc

diff --git a/embed.fnc b/embed.fnc
index 3e0e844..9d40940 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -144,6 +144,13 @@
 :
 :         (currently no effect)
 :
+:   W  Add a _pDEPTH argument to function prototypes, and an _aDEPTH
+:      argument to the function calls. This means that under DEBUGGING
+:      a depth argument is added to the functions, which is used for
+:      example by the regex engine for debugging and trace output.
+:      A non DEBUGGING build will not pass the unused argument.
+:      Currently restricted to functions with at least one argument.
+:
 :   X  Explicitly exported:
 :
 :         add entry to the list of exported symbols, unless x or m
@@ -1676,9 +1683,10 @@ ApdD	|UV	|to_utf8_case	|NN const U8 *p					\
 #if defined(PERL_IN_UTF8_C)
 inRP	|bool	|does_utf8_overflow|NN const U8 * const s|NN const U8 * e
 inRP	|bool	|is_utf8_overlong_given_start_byte_ok|NN const U8 * const s|const STRLEN len
+inRP	|bool	|isFF_OVERLONG	|NN const U8 * const s|const STRLEN len
 sMR	|char *	|unexpected_non_continuation_text			\
 		|NN const U8 * const s					\
-		|const STRLEN print_len					\
+		|STRLEN print_len					\
 		|const STRLEN non_cont_byte_pos				\
 		|const STRLEN expect_len
 sM	|char *	|_byte_dump_string|NN const U8 * s|const STRLEN len
@@ -1726,6 +1734,9 @@ Ap	|U8*	|utf16_to_utf8_reversed|NN U8* p|NN U8 *d|I32 bytelen|NN I32 *newlen
 AdpPR	|STRLEN	|utf8_length	|NN const U8* s|NN const U8 *e
 AipdPR	|IV	|utf8_distance	|NN const U8 *a|NN const U8 *b
 AipdPRn	|U8*	|utf8_hop	|NN const U8 *s|SSize_t off
+AipdPRn	|U8*	|utf8_hop_back|NN const U8 *s|SSize_t off|NN const U8 *start
+AipdPRn	|U8*	|utf8_hop_forward|NN const U8 *s|SSize_t off|NN const U8 *end
+AipdPRn	|U8*	|utf8_hop_safe	|NN const U8 *s|SSize_t off|NN const U8 *start|NN const U8 *end
 ApMd	|U8*	|utf8_to_bytes	|NN U8 *s|NN STRLEN *len
 Apd	|int	|bytes_cmp_utf8	|NN const U8 *b|STRLEN blen|NN const U8 *u \
 				|STRLEN ulen
@@ -2257,6 +2268,12 @@ Es	|regnode*|handle_regex_sets|NN RExC_state_t *pRExC_state \
 				|NULLOK SV ** return_invlist            \
 				|NN I32 *flagp|U32 depth                \
 				|NN char * const oregcomp_parse
+#if defined(DEBUGGING) && defined(ENABLE_REGEX_SETS_DEBUGGING)
+Es	|void	|dump_regex_sets_structures				    \
+				|NN RExC_state_t *pRExC_state		    \
+				|NN AV * stack				    \
+				|const IV fence|NN AV * fence_stack
+#endif
 Es	|void|parse_lparen_question_flags|NN RExC_state_t *pRExC_state
 Es	|regnode*|reg_node	|NN RExC_state_t *pRExC_state|U8 op
 Es	|regnode*|regpiece	|NN RExC_state_t *pRExC_state \
@@ -2396,21 +2413,20 @@ Es	|U8	|regtail_study	|NN RExC_state_t *pRExC_state \
 ERs	|bool	|isFOO_lc	|const U8 classnum|const U8 character
 ERs	|bool	|isFOO_utf8_lc	|const U8 classnum|NN const U8* character
 ERs	|SSize_t|regmatch	|NN regmatch_info *reginfo|NN char *startpos|NN regnode *prog
-ERs	|I32	|regrepeat	|NN regexp *prog|NN char **startposp \
+WERs	|I32	|regrepeat	|NN regexp *prog|NN char **startposp \
 				|NN const regnode *p \
 				|NN regmatch_info *const reginfo \
-				|I32 max \
-				|int depth
+				|I32 max
 ERs	|bool	|regtry		|NN regmatch_info *reginfo|NN char **startposp
 ERs	|bool	|reginclass	|NULLOK regexp * const prog  \
 				|NN const regnode * const n  \
 				|NN const U8 * const p       \
 				|NN const U8 * const p_end   \
 				|bool const utf8_target
-Es	|CHECKPOINT|regcppush	|NN const regexp *rex|I32 parenfloor\
+WEs	|CHECKPOINT|regcppush	|NN const regexp *rex|I32 parenfloor\
 				|U32 maxopenparen
-Es	|void	|regcppop	|NN regexp *rex\
-				|NN U32 *maxopenparen_p
+WEs	|void	|regcppop	|NN regexp *rex|NN U32 *maxopenparen_p
+WEs	|void	|regcp_restore	|NN regexp *rex|I32 ix|NN U32 *maxopenparen_p
 ERsn	|U8*	|reghop3	|NN U8 *s|SSize_t off|NN const U8 *lim
 ERsn	|U8*	|reghop4	|NN U8 *s|SSize_t off|NN const U8 *llim \
 				|NN const U8 *rlim
@@ -2594,7 +2610,7 @@ s	|void	|force_ident_maybe_lex|char pit
 s	|void	|incline	|NN const char *s
 s	|int	|intuit_method	|NN char *s|NULLOK SV *ioname|NULLOK CV *cv
 s	|int	|intuit_more	|NN char *s
-s	|I32	|lop		|I32 f|int x|NN char *s
+s	|I32	|lop		|I32 f|U8 x|NN char *s
 rs	|void	|missingterm	|NULLOK char *s
 s	|void	|no_op		|NN const char *const what|NULLOK char *s
 s	|int	|pending_ident