diff options
| author | Joerg Wunsch <joerg@FreeBSD.org> | 2009-06-17 19:33:59 +0000 |
|---|---|---|
| committer | Joerg Wunsch <joerg@FreeBSD.org> | 2009-06-17 19:33:59 +0000 |
| commit | 48c342e22472128049c9e278e4e6d3a578e0d477 (patch) | |
| tree | 14caaf1cb3df899f71160f8432e023d6855334ec /devel/avr-gcc-42/files/patch-doc-progmem | |
| parent | - Ensure Fortran shim is not built if USE_FORTRAN is not set. (diff) | |
After upgrading devel/avr-gcc to GCC 4.3.x, keep a GCC 4.2.x version
here as it frequently produces more compact code (but supports less
target MCU types).
Notes
Notes:
svn path=/head/; revision=236158
Diffstat (limited to 'devel/avr-gcc-42/files/patch-doc-progmem')
| -rw-r--r-- | devel/avr-gcc-42/files/patch-doc-progmem | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/devel/avr-gcc-42/files/patch-doc-progmem b/devel/avr-gcc-42/files/patch-doc-progmem new file mode 100644 index 000000000000..858a7fbc8245 --- /dev/null +++ b/devel/avr-gcc-42/files/patch-doc-progmem @@ -0,0 +1,21 @@ +Patch to document the AVR progmem attribute. +=========================================== +--- gcc/doc/extend.texi.old 2007-07-17 18:32:37.390625000 -0600 ++++ gcc/doc/extend.texi 2007-07-18 07:59:47.218750000 -0600 +@@ -3623,6 +3623,16 @@ placed in either the @code{.bss_below100 + + @end table + ++@subsection AVR Variable Attributes ++ ++@table @code ++@item progmem ++@cindex @code{progmem} variable attribute ++The @code{progmem} attribute is used on the AVR to place data in the Program ++Memory address space. The AVR is a Harvard Architecture processor and data ++normally resides in the Data Memory address space. ++@end table ++ + @node Type Attributes + @section Specifying Attributes of Types + @cindex attribute of types |