Re: [PATCH] RISC-V: Document -mcmodel=large
On 12/20/23 11:13 AM, Jeff Law wrote: On 12/20/23 11:08, Palmer Dabbelt wrote: This slipped through the cracks. Probably also NEWS-worthy. gcc/ChangeLog: * doc/invoke.texi (RISC-V): Add -mcmodel=large. OK. And yes, I think we're going to need to to a new/changes update for the port as a whole as part of the gcc-14 process. This never got committed as far as I can tell. So I pushed it. Jeff
Re: [PATCH] RISC-V: Document -mcmodel=large
On Wed, 20 Dec 2023 10:13:06 PST (-0800), jeffreya...@gmail.com wrote: > > > On 12/20/23 11:08, Palmer Dabbelt wrote: >> This slipped through the cracks. Probably also NEWS-worthy. >> >> gcc/ChangeLog: >> >> * doc/invoke.texi (RISC-V): Add -mcmodel=large. > OK. > > And yes, I think we're going to need to to a new/changes update for the > port as a whole as part of the gcc-14 process. Sent. Looks like we had no NEWS for 14, so we'll need to deal with that. If nobody else does I'll scrub the history, but I need to deal with binutils, glibc, and Linux first... > > jeff
Re: [PATCH] RISC-V: Document -mcmodel=large
On 12/20/23 11:08, Palmer Dabbelt wrote: This slipped through the cracks. Probably also NEWS-worthy. gcc/ChangeLog: * doc/invoke.texi (RISC-V): Add -mcmodel=large. OK. And yes, I think we're going to need to to a new/changes update for the port as a whole as part of the gcc-14 process. jeff
[PATCH] RISC-V: Document -mcmodel=large
This slipped through the cracks. Probably also NEWS-worthy. gcc/ChangeLog: * doc/invoke.texi (RISC-V): Add -mcmodel=large. --- gcc/doc/invoke.texi | 7 ++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 5af978b0a67..d8b355627d9 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -1245,7 +1245,7 @@ See RS/6000 and PowerPC Options. -msave-restore -mno-save-restore -mshorten-memrefs -mno-shorten-memrefs -mstrict-align -mno-strict-align --mcmodel=medlow -mcmodel=medany +-mcmodel=medlow -mcmodel=medany -mcmodel=large -mexplicit-relocs -mno-explicit-relocs -mrelax -mno-relax -mriscv-attribute -mno-riscv-attribute @@ -30158,6 +30158,11 @@ The code generated by the medium-any code model is position-independent, but is not guaranteed to function correctly when linked into position-independent executables or libraries. +@opindex -mcmodel=large +@item -mcmodel=large +Generate code for a large code model, which has no restrictions on size or +placement of symbols. + @item -mexplicit-relocs @itemx -mno-exlicit-relocs Use or do not use assembler relocation operators when dealing with symbolic -- 2.43.0
