X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Fcontext.c;h=218da24abb541a0a45d012650f51fa46550822e0;hp=d1c1655792cabac455ddba5faba9ca1b0d209e53;hb=d3171526ab7658114cac4ebe1098af4b038e576e;hpb=9bd48d16d68944f3a1e9366fe8c6f3c6d985bf56

diff --git a/src/context.c b/src/context.c
index d1c1655..218da24 100644
--- a/src/context.c
+++ b/src/context.c
@@ -35,14 +35,15 @@
 #include "php_psi_decls.h"
 #include "php_psi_va_decls.h"
 #include "php_psi_structs.h"
+#include "php_psi_unions.h"
 
-
-PSI_Context *PSI_ContextInit(PSI_Context *C, PSI_ContextOps *ops, PSI_ContextErrorFunc error)
+PSI_Context *PSI_ContextInit(PSI_Context *C, PSI_ContextOps *ops, PSI_ContextErrorFunc error, unsigned flags)
 {
 	PSI_Data T;
 	struct psi_predef_type *predef_type;
 	struct psi_predef_const *predef_const;
 	struct psi_predef_struct *predef_struct;
+	struct psi_predef_union *predef_union;
 	struct psi_predef_decl *predef_decl;
 
 	if (!C) {
@@ -51,6 +52,7 @@ PSI_Context *PSI_ContextInit(PSI_Context *C, PSI_ContextOps *ops, PSI_ContextErr
 	memset(C, 0, sizeof(*C));
 
 	C->error = error;
+	C->flags = flags;
 	C->ops = ops;
 
 	if (ops->init) {
@@ -84,6 +86,7 @@ PSI_Context *PSI_ContextInit(PSI_Context *C, PSI_ContextOps *ops, PSI_ContextErr
 		decl_struct *dstruct = init_decl_struct(predef_struct->var_name, dargs);
 
 		dstruct->size = predef_struct->size;
+		dstruct->align = predef_struct->offset;
 		for (member = &predef_struct[1]; member->type_tag; ++member) {
 			decl_type *type;
 			decl_var *dvar;
@@ -99,6 +102,28 @@ PSI_Context *PSI_ContextInit(PSI_Context *C, PSI_ContextOps *ops, PSI_ContextErr
 		T.structs = add_decl_struct(T.structs, dstruct);
 		predef_struct = member;
 	}
+	for (predef_union = &psi_predef_unions[0]; predef_union->type_tag; ++predef_union) {
+		struct psi_predef_union *member;
+		decl_args *dargs = init_decl_args(NULL);
+		decl_union *dunion = init_decl_union(predef_union->var_name, dargs);
+
+		dunion->size = predef_union->size;
+		dunion->align = predef_union->offset;
+		for (member = &predef_union[1]; member->type_tag; ++member) {
+			decl_type *type;
+			decl_var *dvar;
+			decl_arg *darg;
+
+			type = init_decl_type(member->type_tag, member->type_name);
+			dvar = init_decl_var(member->var_name, member->pointer_level, member->array_size);
+			darg = init_decl_arg(type, dvar);
+			darg->layout = init_decl_struct_layout(member->offset, member->size);
+			dargs = add_decl_arg(dargs, darg);
+		}
+
+		T.unions = add_decl_union(T.unions, dunion);
+		predef_union = member;
+	}
 	for (predef_decl = &psi_predef_decls[0]; predef_decl->type_tag; ++predef_decl) {
 		struct psi_predef_decl *farg;
 		decl_type *ftype = init_decl_type(predef_decl->type_tag, predef_decl->type_name);
@@ -157,11 +182,10 @@ static int psi_select_dirent(const struct dirent *entry)
 
 void PSI_ContextBuild(PSI_Context *C, const char *paths)
 {
-	int i, n, flags = psi_check_env("PSI_DEBUG") ? PSI_PARSER_DEBUG : 0;
+	int i, n;
 	char *sep = NULL, *cpy = strdup(paths), *ptr = cpy;
 	struct dirent **entries = NULL;
 
-
 	do {
 		sep = strchr(ptr, ':');
 
@@ -177,11 +201,11 @@ void PSI_ContextBuild(PSI_Context *C, const char *paths)
 				PSI_Parser P;
 
 				if (MAXPATHLEN <= slprintf(psi, MAXPATHLEN, "%s/%s", ptr, entries[i]->d_name)) {
-					C->error(NULL, PSI_WARNING, "Path to PSI file too long: %s/%s",
+					C->error(C, NULL, PSI_WARNING, "Path to PSI file too long: %s/%s",
 						ptr, entries[i]->d_name);
 				}
-				if (!PSI_ParserInit(&P, psi, C->error, flags)) {
-					C->error(NULL, PSI_WARNING, "Failed to init PSI parser (%s): %s",
+				if (!PSI_ParserInit(&P, psi, C->error, C->flags)) {
+					C->error(C, NULL, PSI_WARNING, "Failed to init PSI parser (%s): %s",
 						psi, strerror(errno));
 					continue;
 				}
@@ -211,7 +235,7 @@ void PSI_ContextBuild(PSI_Context *C, const char *paths)
 
 
 	if (PSI_ContextCompile(C) && SUCCESS != zend_register_functions(NULL, C->closures, NULL, MODULE_PERSISTENT)) {
-		C->error(NULL, PSI_WARNING, "Failed to register functions!");
+		C->error(C, NULL, PSI_WARNING, "Failed to register functions!");
 	}
 
 	free(cpy);