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Remove no_stack_check tests (#34915)

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Part of fixes for #34915
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abhi 2016-07-25 15:00:32 +05:30 committed by GitHub
parent 9316ae515e
commit 96932cf3d0
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src/test/debuginfo/function-prologue-stepping-no-stack-check.rs
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// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// ignore-android: FIXME(#10381)
// min-lldb-version: 310
// This test case checks if function arguments already have the correct value
// when breaking at the beginning of a function. Functions with the
// #[no_stack_check] attribute have the same prologue as regular C functions
// compiled with GCC or Clang and therefore are better handled by GDB. As a
// consequence, and as opposed to regular Rust functions, we can set the
// breakpoints via the function name (and don't have to fall back on using line
// numbers). For LLDB this shouldn't make a difference because it can handle
// both cases.
// compile-flags:-g
// === GDB TESTS ===================================================================================
// gdb-command:rbreak immediate_args
// gdb-command:rbreak binding
// gdb-command:rbreak assignment
// gdb-command:rbreak function_call
// gdb-command:rbreak identifier
// gdb-command:rbreak return_expr
// gdb-command:rbreak arithmetic_expr
// gdb-command:rbreak if_expr
// gdb-command:rbreak while_expr
// gdb-command:rbreak loop_expr
// gdb-command:run
// IMMEDIATE ARGS
// gdb-command:print a
// gdb-check:$1 = 1
// gdb-command:print b
// gdb-check:$2 = true
// gdb-command:print c
// gdb-check:$3 = 2.5
// gdb-command:continue
// NON IMMEDIATE ARGS
// gdb-command:print a
// gdb-check:$4 = {a = 3, b = 4, c = 5, d = 6, e = 7, f = 8, g = 9, h = 10}
// gdb-command:print b
// gdb-check:$5 = {a = 11, b = 12, c = 13, d = 14, e = 15, f = 16, g = 17, h = 18}
// gdb-command:continue
// BINDING
// gdb-command:print a
// gdb-check:$6 = 19
// gdb-command:print b
// gdb-check:$7 = 20
// gdb-command:print c
// gdb-check:$8 = 21.5
// gdb-command:continue
// ASSIGNMENT
// gdb-command:print a
// gdb-check:$9 = 22
// gdb-command:print b
// gdb-check:$10 = 23
// gdb-command:print c
// gdb-check:$11 = 24.5
// gdb-command:continue
// FUNCTION CALL
// gdb-command:print x
// gdb-check:$12 = 25
// gdb-command:print y
// gdb-check:$13 = 26
// gdb-command:print z
// gdb-check:$14 = 27.5
// gdb-command:continue
// EXPR
// gdb-command:print x
// gdb-check:$15 = 28
// gdb-command:print y
// gdb-check:$16 = 29
// gdb-command:print z
// gdb-check:$17 = 30.5
// gdb-command:continue
// RETURN EXPR
// gdb-command:print x
// gdb-check:$18 = 31
// gdb-command:print y
// gdb-check:$19 = 32
// gdb-command:print z
// gdb-check:$20 = 33.5
// gdb-command:continue
// ARITHMETIC EXPR
// gdb-command:print x
// gdb-check:$21 = 34
// gdb-command:print y
// gdb-check:$22 = 35
// gdb-command:print z
// gdb-check:$23 = 36.5
// gdb-command:continue
// IF EXPR
// gdb-command:print x
// gdb-check:$24 = 37
// gdb-command:print y
// gdb-check:$25 = 38
// gdb-command:print z
// gdb-check:$26 = 39.5
// gdb-command:continue
// WHILE EXPR
// gdb-command:print x
// gdb-check:$27 = 40
// gdb-command:print y
// gdb-check:$28 = 41
// gdb-command:print z
// gdb-check:$29 = 42
// gdb-command:continue
// LOOP EXPR
// gdb-command:print x
// gdb-check:$30 = 43
// gdb-command:print y
// gdb-check:$31 = 44
// gdb-command:print z
// gdb-check:$32 = 45
// gdb-command:continue
// === LLDB TESTS ==================================================================================
// lldb-command:breakpoint set --name immediate_args
// lldb-command:breakpoint set --name non_immediate_args
// lldb-command:breakpoint set --name binding
// lldb-command:breakpoint set --name assignment
// lldb-command:breakpoint set --name function_call
// lldb-command:breakpoint set --name identifier
// lldb-command:breakpoint set --name return_expr
// lldb-command:breakpoint set --name arithmetic_expr
// lldb-command:breakpoint set --name if_expr
// lldb-command:breakpoint set --name while_expr
// lldb-command:breakpoint set --name loop_expr
// lldb-command:run
// IMMEDIATE ARGS
// lldb-command:print a
// lldb-check:[...]$0 = 1
// lldb-command:print b
// lldb-check:[...]$1 = true
// lldb-command:print c
// lldb-check:[...]$2 = 2.5
// lldb-command:continue
// NON IMMEDIATE ARGS
// lldb-command:print a
// lldb-check:[...]$3 = BigStruct { a: 3, b: 4, c: 5, d: 6, e: 7, f: 8, g: 9, h: 10 }
// lldb-command:print b
// lldb-check:[...]$4 = BigStruct { a: 11, b: 12, c: 13, d: 14, e: 15, f: 16, g: 17, h: 18 }
// lldb-command:continue
// BINDING
// lldb-command:print a
// lldb-check:[...]$5 = 19
// lldb-command:print b
// lldb-check:[...]$6 = 20
// lldb-command:print c
// lldb-check:[...]$7 = 21.5
// lldb-command:continue
// ASSIGNMENT
// lldb-command:print a
// lldb-check:[...]$8 = 22
// lldb-command:print b
// lldb-check:[...]$9 = 23
// lldb-command:print c
// lldb-check:[...]$10 = 24.5
// lldb-command:continue
// FUNCTION CALL
// lldb-command:print x
// lldb-check:[...]$11 = 25
// lldb-command:print y
// lldb-check:[...]$12 = 26
// lldb-command:print z
// lldb-check:[...]$13 = 27.5
// lldb-command:continue
// EXPR
// lldb-command:print x
// lldb-check:[...]$14 = 28
// lldb-command:print y
// lldb-check:[...]$15 = 29
// lldb-command:print z
// lldb-check:[...]$16 = 30.5
// lldb-command:continue
// RETURN EXPR
// lldb-command:print x
// lldb-check:[...]$17 = 31
// lldb-command:print y
// lldb-check:[...]$18 = 32
// lldb-command:print z
// lldb-check:[...]$19 = 33.5
// lldb-command:continue
// ARITHMETIC EXPR
// lldb-command:print x
// lldb-check:[...]$20 = 34
// lldb-command:print y
// lldb-check:[...]$21 = 35
// lldb-command:print z
// lldb-check:[...]$22 = 36.5
// lldb-command:continue
// IF EXPR
// lldb-command:print x
// lldb-check:[...]$23 = 37
// lldb-command:print y
// lldb-check:[...]$24 = 38
// lldb-command:print z
// lldb-check:[...]$25 = 39.5
// lldb-command:continue
// WHILE EXPR
// lldb-command:print x
// lldb-check:[...]$26 = 40
// lldb-command:print y
// lldb-check:[...]$27 = 41
// lldb-command:print z
// lldb-check:[...]$28 = 42
// lldb-command:continue
// LOOP EXPR
// lldb-command:print x
// lldb-check:[...]$29 = 43
// lldb-command:print y
// lldb-check:[...]$30 = 44
// lldb-command:print z
// lldb-check:[...]$31 = 45
// lldb-command:continue
#![allow(dead_code, unused_assignments, unused_variables)]
#![feature(omit_gdb_pretty_printer_section)]
#![omit_gdb_pretty_printer_section]
#[no_stack_check]
fn immediate_args(a: isize, b: bool, c: f64) {
println!("");
}
struct BigStruct {
a: u64,
b: u64,
c: u64,
d: u64,
e: u64,
f: u64,
g: u64,
h: u64
}
#[no_stack_check]
fn non_immediate_args(a: BigStruct, b: BigStruct) {
println!("");
}
#[no_stack_check]
fn binding(a: i64, b: u64, c: f64) {
let x = 0;
println!("");
}
#[no_stack_check]
fn assignment(mut a: u64, b: u64, c: f64) {
a = b;
println!("");
}
#[no_stack_check]
fn function_call(x: u64, y: u64, z: f64) {
println!("Hi!")
}
#[no_stack_check]
fn identifier(x: u64, y: u64, z: f64) -> u64 {
x
}
#[no_stack_check]
fn return_expr(x: u64, y: u64, z: f64) -> u64 {
return x;
}
#[no_stack_check]
fn arithmetic_expr(x: u64, y: u64, z: f64) -> u64 {
x + y
}
#[no_stack_check]
fn if_expr(x: u64, y: u64, z: f64) -> u64 {
if x + y < 1000 {
x
} else {
y
}
}
#[no_stack_check]
fn while_expr(mut x: u64, y: u64, z: u64) -> u64 {
while x + y < 1000 {
x += z
}
return x;
}
#[no_stack_check]
fn loop_expr(mut x: u64, y: u64, z: u64) -> u64 {
loop {
x += z;
if x + y > 1000 {
return x;
}
}
}
fn main() {
immediate_args(1, true, 2.5);
non_immediate_args(
BigStruct {
a: 3,
b: 4,
c: 5,
d: 6,
e: 7,
f: 8,
g: 9,
h: 10
},
BigStruct {
a: 11,
b: 12,
c: 13,
d: 14,
e: 15,
f: 16,
g: 17,
h: 18
}
);
binding(19, 20, 21.5);
assignment(22, 23, 24.5);
function_call(25, 26, 27.5);
identifier(28, 29, 30.5);
return_expr(31, 32, 33.5);
arithmetic_expr(34, 35, 36.5);
if_expr(37, 38, 39.5);
while_expr(40, 41, 42);
loop_expr(43, 44, 45);
}