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| author | Dmitry Diky <diwil@spec.ru> | 2005-08-12 11:54:23 +0000 |
|---|---|---|
| committer | Dmitry Diky <diwil@spec.ru> | 2005-08-12 11:54:23 +0000 |
| commit | 77592908ee412274452a954c5f0347bbc95497d3 (patch) | |
| tree | 388d6692f79da200d285b7ac6358b2d1b14a645d /gas/doc | |
| parent | fa9ee72b809ca1d54a80ac90043b315b33bb6a8a (diff) | |
| download | gdb-77592908ee412274452a954c5f0347bbc95497d3.zip gdb-77592908ee412274452a954c5f0347bbc95497d3.tar.gz gdb-77592908ee412274452a954c5f0347bbc95497d3.tar.bz2 | |
2005-08-12 Dmitry Diky <diwil@spec.ru>
* config/tc-msp430.c (msp430_enable_relax): New flag.
(msp430_enable_polys): Likewise.
(OPTION_RELAX): New option.
(OPTION_POLYMORPHS): Likewise.
(md_longopts): New long options.
(md_show_usage): Updated.
(md_parse_option): Add new options handler.
(msp430_operands): Add check if polymorph insns are enabled.
(msp430_force_relocation_local): New function.
(md_apply_fix): Now delete relocs according to new flags combination.
(msp430_relax_frag): Convert long branches to short branches only if
flag msp430_enable_relax is set.
* config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
(msp430_force_relocation_local): Likewise.
* doc/c-msp430.texi: Describe new options.
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/c-msp430.texi | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gas/doc/c-msp430.texi b/gas/doc/c-msp430.texi index b398952..33f3e83 100644 --- a/gas/doc/c-msp430.texi +++ b/gas/doc/c-msp430.texi @@ -26,8 +26,17 @@ @section Options @cindex MSP 430 options (none) @cindex options for MSP430 (none) -@code{@value{AS}} has only -m flag which selects the mpu arch. Currently has -no effect. +@table @code + +@item -m +select the mpu arch. Currently has no effect. +@item -mP +enables polymorph instructions handler. + +@item -mQ +enables relaxation at assembly time. DANGEROUS! + +@end table @node MSP430 Syntax @section Syntax @@ -214,7 +223,7 @@ This directive instructs assembler to add new profile entry to the object file. additional pseudo-instructions are needed on this family. For information on the 430 machine instruction set, see @cite{MSP430 -User's Manual, document slau049b}, Texas Instrument, Inc. +User's Manual, document slau049d}, Texas Instrument, Inc. @node MSP430 Profiling Capability @section Profiling Capability |