Add support for msp430.

1 files changed, 37 insertions, 0 deletions

diff --git a/ld/ld.texinfo b/ld/ld.texinfo
index 8e3a856672..0af57653c2 100644
--- a/ld/ld.texinfo
+++ b/ld/ld.texinfo
@@ -36,6 +36,7 @@
 @set MCORE
 @set MIPS
 @set MMIX
+@set MSP430
 @set PDP11
 @set PJ
 @set SH
@@ -4393,6 +4394,9 @@ functionality are not listed.
 @ifset MMIX
 * MMIX::			@code{ld} and MMIX
 @end ifset
+@ifset MSP430
+* MSP430::			@code{ld} and MSP430
+@end ifset
 @ifset TICOFF
 * TI COFF::                     @command{ld} and TI COFF
 @end ifset
@@ -4892,6 +4896,39 @@ Initial and trailing multiples of zero-valued 32-bit words in a section,
 are left out from an mmo file.
 @end ifset
 
+@ifset MSP430
+@node  MSP430
+@section @code{ld} and MSP430
+For the MSP430 it is possible to select the MPU architecture.  The flag @samp{-m [mpu type]}
+will select an appropriate linker script for selected MPU type.  (To get a list of known MPUs
+just pass @samp{-m help} option to the linker).
+
+@cindex MSP430 extra sections
+The linker will recognize some extra sections which are MSP430 specific:
+
+@table @code
+@item @samp{.vectors}
+Defines a portion of ROM where interrupt vectors located.
+
+@item @samp{.bootloader}
+Defines the bootloader portion of the ROM (if applicable).  Any code
+in this section will be uploaded to the MPU.
+
+@item @samp{.infomem}
+Defines an information memory section (if applicable).  Any code in
+this section will be uploaded to the MPU.
+
+@item @samp{.infomemnobits} 
+This is the same as the @samp{.infomem} section except that any code
+in this section will not be uploaded to the MPU.
+
+@item @samp{.noinit}
+Denotes a portion of RAM located above @samp{.bss} section.
+
+The last two sections are used by gcc. 
+@end table
+@end ifset
+
 @ifset TICOFF
 @node TI COFF
 @section @command{ld}'s support for various TI COFF versions