vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
// clang-format off
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// RUN: %libomptarget-compile-generic -DREQ=1 && %libomptarget-run-generic 2>&1 | %fcheck-generic -check-prefix=GOOD
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// RUN: %libomptarget-compile-generic -DREQ=2 && not %libomptarget-run-generic 2>&1 | %fcheck-generic -check-prefix=BAD
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// clang-format on
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/*
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Test for the 'requires' clause check.
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When a target region is used, the requires flags are set in the
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runtime for the entire compilation unit. If the flags are set again,
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(for whatever reason) the set must be consistent with previously
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set values.
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*/
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#include <omp.h>
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#include <stdio.h>
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// ---------------------------------------------------------------------------
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// Various definitions copied from OpenMP RTL
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typedef struct {
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uint64_t Reserved;
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uint16_t Version;
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uint16_t Kind;
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uint32_t Flags;
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void *Address;
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char *SymbolName;
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uint64_t Size;
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uint64_t Data;
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void *AuxAddr;
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} __tgt_offload_entry;
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enum Flags {
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OMP_REGISTER_REQUIRES = 0x10,
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};
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typedef struct {
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void *ImageStart;
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void *ImageEnd;
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__tgt_offload_entry *EntriesBegin;
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__tgt_offload_entry *EntriesEnd;
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} __tgt_device_image;
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typedef struct {
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int32_t NumDeviceImages;
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__tgt_device_image *DeviceImages;
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__tgt_offload_entry *HostEntriesBegin;
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__tgt_offload_entry *HostEntriesEnd;
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} __tgt_bin_desc;
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void __tgt_register_lib(__tgt_bin_desc *Desc);
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void __tgt_unregister_lib(__tgt_bin_desc *Desc);
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// End of definitions copied from OpenMP RTL.
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// ---------------------------------------------------------------------------
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void run_reg_requires() {
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// Before the target region is registered, the requires registers the status
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// of the requires clauses. Since there are no requires clauses in this file
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// the flags state can only be OMP_REQ_NONE i.e. 1.
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// This is the 2nd time this function is called so it should print SUCCESS if
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// REQ is compatible with `1` and otherwise cause an error.
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__tgt_offload_entry entries[] = {
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{0, 0, 1, OMP_REGISTER_REQUIRES, NULL, "", 0, 1, NULL},
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{0, 0, 1, OMP_REGISTER_REQUIRES, NULL, "", 0, REQ, NULL}};
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__tgt_device_image image = {NULL, NULL, &entries[0], &entries[1] + 1};
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__tgt_bin_desc bin = {1, &image, &entries[0], &entries[1] + 1};
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__tgt_register_lib(&bin);
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printf("SUCCESS");
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__tgt_unregister_lib(&bin);
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// clang-format off
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// GOOD: SUCCESS
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// BAD: omptarget fatal error 2: '#pragma omp requires reverse_offload' not used consistently!
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// clang-format on
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}
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// ---------------------------------------------------------------------------
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int main() {
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run_reg_requires();
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// This also runs reg requires for the first time.
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#pragma omp target
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{
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}
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return 0;
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}
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