Identifiers can start and/or contain '.' in *.S

    modified version of the old one which don't allow '.'
    in #define Identifiers. This allow correctly preprocess
    the following code in *.S

        #define SRC(y...)               \
        9999: y;                        \
        .section __ex_table, "a";       \
        .long 9999b, 6001f      ;       \
        // .previous

        SRC(1: movw (%esi), %bx)
        6001:

    A test included.

1 files changed, 31 insertions, 26 deletions

diff --git a/tcctok.h b/tcctok.h
index 31b6dae..b2fbebf 100644
--- a/tcctok.h
+++ b/tcctok.h
@@ -301,35 +301,40 @@
 #endif
 
 /* Tiny Assembler */
- DEF_ASM(byte)
- DEF_ASM(word)
- DEF_ASM(align)
- DEF_ASM(p2align)
- DEF_ASM(skip)
- DEF_ASM(space)
- DEF_ASM(string)
- DEF_ASM(asciz)
- DEF_ASM(ascii)
- DEF_ASM(file)
- DEF_ASM(globl)
- DEF_ASM(global)
- DEF_ASM(hidden)
- DEF_ASM(ident)
- DEF_ASM(size)
- DEF_ASM(type)
- DEF_ASM(text)
- DEF_ASM(data)
- DEF_ASM(bss)
- DEF_ASM(previous)
- DEF_ASM(fill)
- DEF_ASM(org)
- DEF_ASM(quad)
+ DEF_ASMDIR(byte)              /* must be first directive */
+ DEF_ASMDIR(word)
+ DEF_ASMDIR(align)
+ DEF_ASMDIR(p2align)
+ DEF_ASMDIR(skip)
+ DEF_ASMDIR(space)
+ DEF_ASMDIR(string)
+ DEF_ASMDIR(asciz)
+ DEF_ASMDIR(ascii)
+ DEF_ASMDIR(file)
+ DEF_ASMDIR(globl)
+ DEF_ASMDIR(global)
+ DEF_ASMDIR(weak)
+ DEF_ASMDIR(hidden)
+ DEF_ASMDIR(ident)
+ DEF_ASMDIR(size)
+ DEF_ASMDIR(type)
+ DEF_ASMDIR(text)
+ DEF_ASMDIR(data)
+ DEF_ASMDIR(bss)
+ DEF_ASMDIR(previous)
+ DEF_ASMDIR(fill)
+ DEF_ASMDIR(org)
+ DEF_ASMDIR(quad)
 #if defined(TCC_TARGET_I386)
- DEF_ASM(code16)
- DEF_ASM(code32)
+ DEF_ASMDIR(code16)
+ DEF_ASMDIR(code32)
 #elif defined(TCC_TARGET_X86_64)
- DEF_ASM(code64)
+ DEF_ASMDIR(code64)
 #endif
+ DEF_ASMDIR(short)
+ DEF_ASMDIR(long)
+ DEF_ASMDIR(int)
+ DEF_ASMDIR(section)            /* must be last directive */
 
 #if defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64
 #include "i386-tok.h"