diff options
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index cfba069..d474da6 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -641,7 +641,8 @@ Objective-C and Objective-C++ Dialects}. -mneon-for-64bits @gol -mslow-flash-data @gol -masm-syntax-unified @gol --mrestrict-it} +-mrestrict-it @gol +-mpure-code} @emph{AVR Options} @gccoptlist{-mmcu=@var{mcu} -maccumulate-args -mbranch-cost=@var{cost} @gol @@ -14844,6 +14845,14 @@ Print CPU tuning information as comment in assembler file. This is an option used only for regression testing of the compiler and not intended for ordinary use in compiling code. This option is disabled by default. + +@item -mpure-code +@opindex mpure-code +Do not allow constant data to be placed in code sections. +Additionally, when compiling for ELF object format give all text sections the +ELF processor-specific section attribute @code{SHF_ARM_PURECODE}. This option +is only available when generating non-pic code for ARMv7-M targets. + @end table @node AVR Options |