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| author | Tristan Gingold <gingold@adacore.com> | 2010-02-12 14:34:45 +0000 |
|---|---|---|
| committer | Tristan Gingold <gingold@adacore.com> | 2010-02-12 14:34:45 +0000 |
| commit | 9d0e849713a37ee589c203792f8450786733ee63 (patch) | |
| tree | 627f06d761b7391c88cd30feca4df7b9538a4076 /gas/doc | |
| parent | 8e9c5e020f5fa7b76a1f6694e2eb00a1585151cc (diff) | |
| download | gdb-9d0e849713a37ee589c203792f8450786733ee63.zip gdb-9d0e849713a37ee589c203792f8450786733ee63.tar.gz gdb-9d0e849713a37ee589c203792f8450786733ee63.tar.bz2 | |
gas/
2010-02-12 Tristan Gingold <gingold@adacore.com>
Douglas B Rupp <rupp@gnat.com>
* config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
(DUMMY_RELOC_IA64_SLOTCOUNT): Added.
(pseudo_func): Add an entry for slotcount.
(md_begin): Initialize slotcount pseudo symbol.
(ia64_parse_name): Handle @slotcount parameter.
(ia64_gen_real_reloc_type): Handle slotcount.
(md_apply_fix): Ditto.
* doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
gas/testsuite/
2010-02-12 Tristan Gingold <gingold@adacore.com>
* gas/ia64/slotcount.s, gas/ia64/slotcount.s: New test.
* gas/ia64/ia64.exp: Add slotcount test (vms only).
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/c-ia64.texi | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gas/doc/c-ia64.texi b/gas/doc/c-ia64.texi index 6b0f3a9..f684171 100644 --- a/gas/doc/c-ia64.texi +++ b/gas/doc/c-ia64.texi @@ -120,7 +120,7 @@ Reference Guide. * IA-64-Chars:: Special Characters * IA-64-Regs:: Register Names * IA-64-Bits:: Bit Names -@c * IA-64-Relocs:: Relocations // to be written +* IA-64-Relocs:: Relocations @end menu @node IA-64-Chars @@ -170,6 +170,21 @@ the @samp{ssm}/@samp{sum} and @samp{rsm}/@samp{rum} instructions, but they can be used anywhere else where an integer constant is expected. +@node IA-64-Relocs +@subsection Relocations +@cindex IA-64 relocations + +In addition to the standard IA-64 relocations, the following relocations are +implemented by @code{@value{AS}}: + +@table @code +@item @@slotcount(@var{V}) +Convert the address offset @var{V} into a slot count. This pseudo +function is available only on VMS. The expression @var{V} must be +known at assembly time: it can't reference undefined symbols or symbols in +different sections. +@end table + @node IA-64 Opcodes @section Opcodes For detailed information on the IA-64 machine instruction set, see the |