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| author | H.J. Lu <hjl.tools@gmail.com> | 2008-03-03 15:28:58 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2008-03-03 15:28:58 +0000 |
| commit | d0548f348f221abbc1241e30f3e346b2c96cc8ad (patch) | |
| tree | f485ff2e3e6a2f3fdb34bca5fec55e4a1720f7b8 /gas/write.c | |
| parent | fa4727a64f112282dc798744b98b0f39bd3458e8 (diff) | |
| download | gdb-d0548f348f221abbc1241e30f3e346b2c96cc8ad.zip gdb-d0548f348f221abbc1241e30f3e346b2c96cc8ad.tar.gz gdb-d0548f348f221abbc1241e30f3e346b2c96cc8ad.tar.bz2 | |
gas/
2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
H.J. Lu <hongjiu.lu@intel.com>
PR gas/5543
* read.c (pseudo_set): Don't allow global register symbol.
* symbols.c (S_SET_EXTERNAL): Don't allow register symbol
global.
2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
PR gas/5543
* write.c (write_object_file): Don't allow symbols which were
equated to register. Stop if there is an error.
gas/testsuite/
2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
PR gas/5543
* gas/i386/i386.exp: Run inval-equ-1 and inval-equ-2.
* gas/i386/inval-equ-1.l: New.
* gas/i386/inval-equ-1.s: Likewise.
* gas/i386/inval-equ-2.l: Likewise.
* gas/i386/inval-equ-2.s: Likewise.
Diffstat (limited to 'gas/write.c')
| -rw-r--r-- | gas/write.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gas/write.c b/gas/write.c index 03641df..9875f7f 100644 --- a/gas/write.c +++ b/gas/write.c @@ -1763,6 +1763,13 @@ write_object_file (void) as_bad (_("Local symbol `%s' can't be equated to common symbol `%s'"), name, S_GET_NAME (e->X_add_symbol)); } + if (S_GET_SEGMENT (symp) == reg_section) + { + /* Report error only if we know the symbol name. */ + if (S_GET_NAME (symp) != reg_section->name) + as_bad (_("can't make global register symbol `%s'"), + name); + } symbol_remove (symp, &symbol_rootP, &symbol_lastP); continue; } @@ -1830,6 +1837,10 @@ write_object_file (void) obj_adjust_symtab (); #endif + /* Stop if there is an error. */ + if (had_errors ()) + return; + /* Now that all the sizes are known, and contents correct, we can start writing to the file. */ set_symtab (); |