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Merge "arm32 __bionic_call_ifunc_resolver: let the compiler handle initialization." into main am: 20738af50e am: c4ad7fa2fb

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Original change: https://android-review.googlesource.com/c/platform/bionic/+/2860690

Change-Id: I9f66183a14ef49b541b61dfbd7e1c8588b0dcf44
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Elliott Hughes 2023-12-06 18:42:08 +00:00 committed by Automerger Merge Worker
commit 507dbf28b9
1 changed files with 1 additions and 6 deletions
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7
libc/bionic/bionic_call_ifunc_resolver.cpp
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@ -51,12 +51,7 @@ ElfW(Addr) __bionic_call_ifunc_resolver(ElfW(Addr) resolver_addr) {
return reinterpret_cast<ifunc_resolver_t>(resolver_addr)(arg._hwcap | _IFUNC_ARG_HWCAP, &arg);
#elif defined(__arm__)
typedef ElfW(Addr) (*ifunc_resolver_t)(unsigned long);
static unsigned long hwcap;
static bool initialized = false;
if (!initialized) {
initialized = true;
hwcap = getauxval(AT_HWCAP);
}
static unsigned long hwcap = getauxval(AT_HWCAP);
return reinterpret_cast<ifunc_resolver_t>(resolver_addr)(hwcap);
#elif defined(__riscv)
// The pointer argument is currently unused, but reserved for future