diff options
Diffstat (limited to 'ld/ld.texinfo')
| -rw-r--r-- | ld/ld.texinfo | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo index 78b15a5..398dd594 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -29,6 +29,7 @@ @set MIPS @set MMIX @set MSP430 +@set NDS32 @set POWERPC @set POWERPC64 @set Renesas @@ -6094,6 +6095,9 @@ functionality are not listed. @ifset MSP430 * MSP430:: @command{ld} and MSP430 @end ifset +@ifset NDS32 +* NDS32:: @command{ld} and NDS32 +@end ifset @ifset POWERPC * PowerPC ELF32:: @command{ld} and PowerPC 32-bit ELF Support @end ifset @@ -6684,6 +6688,54 @@ The last two sections are used by gcc. @end ifclear @end ifset +@ifset NDS32 +@ifclear GENERIC +@raisesections +@end ifclear + +@node NDS32 +@section @code{ld} and NDS32 +@kindex relaxing on NDS32 +For NDS32, there are some options to select relaxation behavior. The linker +relaxes objects according to these options. + +@table @code +@item @samp{--m[no-]fp-as-gp} +Disable/enable fp-as-gp relaxation. + +@item @samp{--mexport-symbols=FILE} +Exporting symbols and their address into FILE as linker script. + +@item @samp{--m[no-]ex9} +Disable/enable link-time EX9 relaxation. + +@item @samp{--mexport-ex9=FILE} +Export the EX9 table after linking. + +@item @samp{--mimport-ex9=FILE} +Import the Ex9 table for EX9 relaxation. + +@item @samp{--mupdate-ex9} +Update the existing EX9 table. + +@item @samp{--mex9-limit=NUM} +Maximum number of entries in the ex9 table. + +@item @samp{--mex9-loop-aware} +Avoid generating the EX9 instruction inside the loop. + +@item @samp{--m[no-]ifc} +Disable/enable the link-time IFC optimization. + +@item @samp{--mifc-loop-aware} +Avoid generating the IFC instruction inside the loop. +@end table + +@ifclear GENERIC +@lowersections +@end ifclear +@end ifset + @ifset POWERPC @ifclear GENERIC @raisesections |