9b7bbeca48
Original r297566 is splitted into two parts. This is part one, which adds "RUN" command for test cases. Unit/arm/call_apsr.S is updated to support thumb1. It also fixes a bug in arm/aeabi_uldivmod_test.c gcc_personality_test is XFAILED as the framework cannot handle it so far. cpu_model_test is also XFAILED for now as it is expected to return non-zero. TODO: A few tests are XFAILed for armhf and aarch64. We need further investigating. [1,2] Tracks the issue. [1] https://bugs.llvm.org//show_bug.cgi?id=32260 [2] https://bugs.llvm.org//show_bug.cgi?id=32261 Reviewers: rengolin, compnerd, jroelofs, erik.pilkington, arphaman Reviewed By: jroelofs Subscribers: jroelofs, aemerson, srhines, nemanjai, llvm-commits, mgorny Differential Revision: https://reviews.llvm.org/D30802 llvm-svn: 298339
44 lines
1.2 KiB
ArmAsm
44 lines
1.2 KiB
ArmAsm
//===-- call_apsr.S - Helpers for ARM EABI floating point tests -----------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file implements helpers for ARM EABI floating point tests for the
|
|
// compiler_rt library.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "../../../../lib/builtins/assembly.h"
|
|
|
|
.syntax unified
|
|
// __attribute__((pcs("aapcs")))
|
|
// int32_t call_apsr_d(double a, double b, void(*fn)(double, double)) {
|
|
// fn(a, b);
|
|
// return apsr;
|
|
// }
|
|
|
|
DEFINE_COMPILERRT_PRIVATE_FUNCTION(call_apsr_d)
|
|
push {r7, lr}
|
|
ldr r7, [sp, #8]
|
|
blx r7
|
|
mrs r0, apsr
|
|
pop {r7, pc}
|
|
END_COMPILERRT_FUNCTION(call_apsr_d)
|
|
|
|
// __attribute__((pcs("aapcs")))
|
|
// int32_t call_apsr_f(float a, float b, void(*fn)(float, float)) {
|
|
// fn(a, b);
|
|
// return apsr;
|
|
// }
|
|
|
|
DEFINE_COMPILERRT_PRIVATE_FUNCTION(call_apsr_f)
|
|
push {lr}
|
|
blx r2
|
|
mrs r0, apsr
|
|
pop {pc}
|
|
END_COMPILERRT_FUNCTION(call_apsr_f)
|