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| author | Nick Clifton <nickc@redhat.com> | 2015-08-21 16:42:14 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2015-08-21 16:42:14 +0100 |
| commit | d02603dc201f80cd9d2a1f4b1a16110b1e04222b (patch) | |
| tree | b55476923d8bde556b6b3421345bde8e4562ad97 /gas/read.h | |
| parent | 40045d91812b25c88c8275b8c08d27c234b68ba8 (diff) | |
| download | gdb-d02603dc201f80cd9d2a1f4b1a16110b1e04222b.zip gdb-d02603dc201f80cd9d2a1f4b1a16110b1e04222b.tar.gz gdb-d02603dc201f80cd9d2a1f4b1a16110b1e04222b.tar.bz2 | |
Allow symbol and label names to be enclosed in double quotes.
gas PR gas/18581
* expr.c (get_symbol_end): Rename to get_symbol_name. Add a
return parameter pointing to the start of the symbol. Allow
symbol names enclosed in double quotes.
(restore_line_pointer): New function. Replace the NUL character
inserted into the input stream with the given character. If the
character was a double quote, advance the input pointer.
* expr.h (get_symbol_end): Delete.
(get_symbol_name): Add prototype.
(restore_line_pointer): Prototype.
* read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
* doc/as.texinfo (Symbol Intro): Document that symbol names can
now be enclosed in double quotes.
* cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
Use restore_line_pointer to replace the NUL in the input stream.
Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
Check for the use of double quoted symbol names.
* expr.c: Likewise.
* config/obj-aout.c: Likewise.
* config/obj-coff-seh.c: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-elf.c: Likewise.
* config/obj-evax.c: Likewise.
* config/obj-macho.c: Likewise.
* config/obj-som.c: Likewise.
* config/tc-alpha.c: Likewise.
* config/tc-arc.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-dlx.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386-intel.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-iq2000.c: Likewise.
* config/tc-m32r.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-microblaze.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-mmix.c: Likewise.
* config/tc-mn10200.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-nios2.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-s390.c: Likewise.
* config/tc-score.c: Likewise.
* config/tc-score7.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tic4x.c: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-tic6x.c: Likewise.
* config/tc-tilegx.c: Likewise.
* config/tc-tilepro.c: Likewise.
* config/tc-v850.c: Likewise.
* config/tc-xtensa.c: Likewise.
* config/tc-z80.c: Likewise.
* dw2gencfi.c: Likewise.
* dwarf2dbgc.: Likewise.
* ecoff.c: Likewise.
* read.c: Likewise.
* stabs.c: Likewise.
tests PR gas/18581
* gas/all/byte.d: Disable this test. Quoted expressions
are now allowed in .byte directives.
* gas/all/quoted-sym-names.s: New test.
* gas/all/quoted-sym-names.d: Expected output.
* gas/all/gas.exp: Run the new test.
Diffstat (limited to 'gas/read.h')
| -rw-r--r-- | gas/read.h | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -33,6 +33,16 @@ extern char *input_line_pointer; /* -> char we are parsing now. */ #define SKIP_WHITESPACE() know(*input_line_pointer != ' ' ) #endif +#define SKIP_WHITESPACE_AFTER_NAME() \ + do \ + { \ + if (* input_line_pointer == '"') \ + ++ input_line_pointer; \ + if (* input_line_pointer == ' ') \ + ++ input_line_pointer; \ + } \ + while (0) + #define LEX_NAME (1) /* may continue a name */ #define LEX_BEGIN_NAME (2) /* may begin a name */ #define LEX_END_NAME (4) /* ends a name */ |