Bump bpf-tools to v1.25 (#24289)

- Tweak linker script
  Ensure that all read only sections end up in one segment, and
  everything else in other segments. Discard .eh_frame, .hash and
  .gnu.hash since they are unused.
- Don't create invalid string slices in stdout/stderr on Solana
- Report exceeded stack size as a warning if dynamic frames are off
- Native support for signed division in SBF
  Adds BPF_SDIV, which is enabled only for the SBF subtarget.
- Introduce dynamic stack frames and the SBFv2 flag
  Dynamic stack frames  are currently opt-in and enabled setting
  cpu=sbfv2. When sbfv2 is used, ELF files are flagged with
  e_flags=EF_SBF_V2 so the runtime can detect it and react
  accordingly.

(cherry picked from commit 6b611e1c52f6f7fa0ea0b18820058a4ab671aafe)

Co-authored-by: Dmitri Makarov <dmakarov@alumni.stanford.edu>
This commit is contained in:
mergify[bot] 2022-04-13 20:05:22 +00:00 committed by GitHub
parent 89c0357ec8
commit 468d9b3933
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2 changed files with 2 additions and 2 deletions

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@ -102,7 +102,7 @@ if [[ ! -e criterion-$version.md || ! -e criterion ]]; then
fi
# Install Rust-BPF
version=v1.24
version=v1.25
if [[ ! -e bpf-tools-$version.md || ! -e bpf-tools ]]; then
(
set -e

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@ -477,7 +477,7 @@ fn build_bpf_package(config: &Config, target_directory: &Path, package: &cargo_m
// The following line is scanned by CI configuration script to
// separate cargo caches according to the version of sbf-tools.
let bpf_tools_version = "v1.24";
let bpf_tools_version = "v1.25";
let package = "bpf-tools";
let target_path = home_dir
.join(".cache")