Hi Guys,
I am checking in the patch below to allow gcc to pass the new MSP430
-msilicon-errata and -msilicon-errata-warn option on to the
assembler.
Cheers
Nick
gcc/ChangeLog
2015-10-22 Nick Clifton <ni...@redhat.com>
* config/msp430/msp430.opt: Add -msilicon-errata and
-msilicon-errata-warn.
* config/msp430/msp430.h (ASM_SPEC): Pass new options on to
assembler.
* doc/invoke.texi: Document new options.
Index: gcc/config/msp430/msp430.h
===================================================================
--- gcc/config/msp430/msp430.h (revision 229176)
+++ gcc/config/msp430/msp430.h (working copy)
@@ -56,6 +56,8 @@
"%{mrelax=-mQ} " /* Pass the relax option on to the assembler. */ \
"%{mlarge:-ml} " /* Tell the assembler if we are building for the LARGE
pointer model. */ \
"%{!msim:-md} %{msim:%{mlarge:-md}} " /* Copy data from ROM to RAM if
necessary. */ \
+ "%{msilicon-errata=*:-msilicon-errata=%*} " /* Pass on -msilicon-errata. */
\
+ "%{msilicon-errata-warn=*:-msilicon-errata-warn=%*} " /* Pass on
-msilicon-errata-warn. */ \
"%{ffunction-sections:-gdwarf-sections} " /* If function sections are being
created then create DWARF line number sections as well. */
/* Enable linker section garbage collection by default, unless we
Index: gcc/config/msp430/msp430.opt
===================================================================
--- gcc/config/msp430/msp430.opt (revision 229176)
+++ gcc/config/msp430/msp430.opt (working copy)
@@ -80,3 +80,11 @@
EnumValue
Enum(msp430_regions) String(upper) Value(UPPER)
+
+msilicon-errata=
+Target Joined RejectNegative Report ToLower
+Passes on a request to the assembler to enable fixes for various silicon errata
+
+msilicon-errata-warn=
+Target Joined RejectNegative Report ToLower
+Passes on a request to the assembler to warn about various silicon errata
Index: gcc/doc/invoke.texi
===================================================================
--- gcc/doc/invoke.texi (revision 229176)
+++ gcc/doc/invoke.texi (working copy)
@@ -841,6 +841,7 @@
@emph{MSP430 Options}
@gccoptlist{-msim -masm-hex -mmcu= -mcpu= -mlarge -msmall -mrelax @gol
-mcode-region= -mdata-region= @gol
+-msilicon-errata= -msilicon-errata-warn= @gol
-mhwmult= -minrt}
@emph{NDS32 Options}
@@ -18449,6 +18450,16 @@
linker script and how it assigns the standard sections (.text, .data
etc) to the memory regions.
+@item -msilicon-errata=
+@opindex msilicon-errata
+This option passes on a request to assembler to enable the fixes for
+the names silicon errata.
+
+@item -msilicon-errata-warn=
+@opindex msilicon-errata-warn
+This option passes on a request to the assembler to enable warning
+messages when a silicon errata might need to be applied.
+
@end table
@node NDS32 Options
