[coreboot-gerrit] New patch to review for coreboot: sconfig: Allow strings in devicetree.cb

[Duncan Laurie (dlaurie@google.com)]

Duncan Laurie (dlaurie at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14787

-gerrit

commit 7ada5d78b22b80279754cbeeff3bdca9c96903ae
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Sat May 7 19:43:25 2016 -0700

    sconfig: Allow strings in devicetree.cb
    
    Currently you cannot assign a string to a register in devicetree because
    the quotes are removed when parsing and the literal is assigned directly.
    
    Add a parse option for two double-quotation marks to indicate a string
    and return a quoted literal that can be assigned to a register with a
    'const char *' type.
    
    Change-Id: I621cde1f7547494a8035fbbab771f29522da1687
    Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
---
 util/sconfig/sconfig.l | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/sconfig/sconfig.l b/util/sconfig/sconfig.l
index dad574e..40fb164 100755
--- a/util/sconfig/sconfig.l
+++ b/util/sconfig/sconfig.l
@@ -49,6 +49,7 @@ end		{return(END);}
 [0-9.]+		{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
 [0-9a-fA-F.]+	{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
 INT[A-D]        {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(PCIINT);}
+\"\"[^\"]+\"\"	{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
 \"[^\"]+\"	{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
 [^ \n\t]+	{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
 %%