justin/jsix
1
1
Fork 0
mirror of https://github.com/justinian/jsix.git synced 2025-12-10 00:14:32 -08:00
Code Issues Packages Projects Releases Wiki Activity

[util] Remove enum_bitfields

Browse Source 
The enum_bitfields system never worked quite right, and always had edge cases where name
resolution for the SFINAE would fail. Move everything over to use util::bitset, which can
be constexpr and boils down to inline integer bitops in release mode.

Improved util::bitset itself, moving the array-backed base implementation into a new
util::sized_bitset, and making the single-inttype backed implementation the base case.
Also added a distinction between | or |= (which work with real bit values) and + or +=
(which work with bit indexes).
This commit is contained in:
Justin C. Miller
2024-02-25 23:40:14 -08:00
parent f7ea46e49e
commit 9f54927a82
36 changed files with 352 additions and 622 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/user/srv.init/loader.cpp
View File

@@ -95,7 +95,7 @@ load_program_into(j6_handle_t proc, elf::file &file, uintptr_t image_base, const
// TODO: way to remap VMA as read-only if there's no write flag on
// the segment
unsigned long flags = j6_vm_flag_write;
if (seg.flags && elf::segment_flags::exec)
if (seg.flags.get(elf::segment_flags::exec))
flags |= j6_vm_flag_exec;
uintptr_t start = file.base() + seg.offset;