{WS}+ { update_lineinfo(); /* whitespace */ }
{NEWLINE} { cur_lineinfo.lineno++; update_lineinfo(); }
-;.*$ { update_lineinfo(); /* comment */ }
^{WS}*"%"{WS}*arch { update_lineinfo(); return ASM_ARCH; }
^{WS}*"%"{WS}*start { update_lineinfo(); return ASM_START; }
+^{WS}*"%"{WS}*assert { update_lineinfo(); return ASM_ASSERT; }
-^{WS}*\.text{WS}*$ { update_lineinfo(); return SECTION_TEXT; }
-^{WS}*\.initvals/\({IDENTIFIER}\){WS}*{NEWLINE} { update_lineinfo(); return SECTION_IVALS; }
+^{WS}*\.text{WS}*$ { update_lineinfo(); return SECTION_TEXT; }
+^{WS}*\.initvals/\({IDENTIFIER}\) { update_lineinfo(); return SECTION_IVALS; }
spr[0-9a-fA-F]{3,3} { update_lineinfo(); return SPR; }
r/([0-9]|([1-5][0-9])|(6[0-3])) { update_lineinfo(); return GPR; }
lr/[0-3] { update_lineinfo(); return LR; }
, { update_lineinfo(); return COMMA; }
+; { update_lineinfo(); return SEMICOLON; }
\[ { update_lineinfo(); return BRACK_OPEN; }
\] { update_lineinfo(); return BRACK_CLOSE; }
\( { update_lineinfo(); return PAREN_OPEN; }
\) { update_lineinfo(); return PAREN_CLOSE; }
+== { update_lineinfo(); return EQUAL; }
+!= { update_lineinfo(); return NOT_EQUAL; }
+\|\| { update_lineinfo(); return LOGICAL_OR; }
+\&\& { update_lineinfo(); return LOGICAL_AND; }
\+ { update_lineinfo(); return PLUS; }
\- { update_lineinfo(); return MINUS; }
\* { update_lineinfo(); return MULTIPLY; }
0x[0-9a-fA-F]+ { update_lineinfo(); return HEXNUM; }
-?[0-9]+ { update_lineinfo(); return DECNUM; }
-bcm43xx_newworld { update_lineinfo(); return ARCH_NEWWORLD; }
-bcm43xx_oldworld { update_lineinfo(); return ARCH_OLDWORLD; }
-
{IDENTIFIER}: { update_lineinfo(); return LABEL; }
{IDENTIFIER} { update_lineinfo(); return IDENT; }
%%
struct lineinfo cur_lineinfo;
+//FIXME The linenumber sometimes is wrong.
static void interpret_cppinfo(const char *str)
{
memset(tmp, 0, sizeof(tmp));
memcpy(tmp, str, min(sizeof(tmp) - 1,
(int)(found - str)));
- cur_lineinfo.lineno = strtoul(tmp, NULL, 10);
+ cur_lineinfo.lineno = strtoul(tmp, NULL, 10) - 1;
str = found;
str++;
min(sizeof(cur_lineinfo.file) - 1,
(int)(found - str)));
- if (strcmp(cur_lineinfo.file, "<stdin>") == 0)
- strcpy(cur_lineinfo.file, "Input File");
-
return;
error:
fprintf(stderr, "Invalid CPP line directive: %s\n", orig);