mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-03 10:47:16 +00:00
ae2f8d9216
Disabling loading of pretty printers in the debugger itself is more reliable. Before this commit the .gdb_debug_scripts section couldn't be included in dylibs or rlibs as otherwise there is no way to disable the section anymore without recompiling the entire standard library.
327 lines
6.6 KiB
Rust
327 lines
6.6 KiB
Rust
// This test case checks if function arguments already have the correct value
|
|
// when breaking at the first line of the function, that is if the function
|
|
// prologue has already been executed at the first line. Note that because of
|
|
// the __morestack part of the prologue GDB incorrectly breaks at before the
|
|
// arguments have been properly loaded when setting the breakpoint via the
|
|
// function name.
|
|
|
|
//@ min-lldb-version: 1800
|
|
//@ compile-flags:-g -Zmir-enable-passes=-SingleUseConsts
|
|
// SingleUseConsts shouldn't need to be disabled, see #128945
|
|
//@ disable-gdb-pretty-printers
|
|
|
|
// === GDB TESTS ===================================================================================
|
|
|
|
// 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
|
|
// gdbt-check:$4 = function_arg_initialization::BigStruct {a: 3, b: 4, c: 5, d: 6, e: 7, f: 8, g: 9, h: 10}
|
|
// gdb-command:print b
|
|
// gdbt-check:$5 = function_arg_initialization::BigStruct {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:run
|
|
|
|
// IMMEDIATE ARGS
|
|
// lldb-command:v a
|
|
// lldb-check:[...] 1
|
|
// lldb-command:v b
|
|
// lldb-check:[...] true
|
|
// lldb-command:v c
|
|
// lldb-check:[...] 2.5
|
|
// lldb-command:continue
|
|
|
|
// NON IMMEDIATE ARGS
|
|
// lldb-command:v a
|
|
// lldb-check:[...] BigStruct { a: 3, b: 4, c: 5, d: 6, e: 7, f: 8, g: 9, h: 10 }
|
|
// lldb-command:v b
|
|
// lldb-check:[...] BigStruct { a: 11, b: 12, c: 13, d: 14, e: 15, f: 16, g: 17, h: 18 }
|
|
// lldb-command:continue
|
|
|
|
// BINDING
|
|
// lldb-command:v a
|
|
// lldb-check:[...] 19
|
|
// lldb-command:v b
|
|
// lldb-check:[...] 20
|
|
// lldb-command:v c
|
|
// lldb-check:[...] 21.5
|
|
// lldb-command:continue
|
|
|
|
// ASSIGNMENT
|
|
// lldb-command:v a
|
|
// lldb-check:[...] 22
|
|
// lldb-command:v b
|
|
// lldb-check:[...] 23
|
|
// lldb-command:v c
|
|
// lldb-check:[...] 24.5
|
|
// lldb-command:continue
|
|
|
|
// FUNCTION CALL
|
|
// lldb-command:v x
|
|
// lldb-check:[...] 25
|
|
// lldb-command:v y
|
|
// lldb-check:[...] 26
|
|
// lldb-command:v z
|
|
// lldb-check:[...] 27.5
|
|
// lldb-command:continue
|
|
|
|
// EXPR
|
|
// lldb-command:v x
|
|
// lldb-check:[...] 28
|
|
// lldb-command:v y
|
|
// lldb-check:[...] 29
|
|
// lldb-command:v z
|
|
// lldb-check:[...] 30.5
|
|
// lldb-command:continue
|
|
|
|
// RETURN EXPR
|
|
// lldb-command:v x
|
|
// lldb-check:[...] 31
|
|
// lldb-command:v y
|
|
// lldb-check:[...] 32
|
|
// lldb-command:v z
|
|
// lldb-check:[...] 33.5
|
|
// lldb-command:continue
|
|
|
|
// ARITHMETIC EXPR
|
|
// lldb-command:v x
|
|
// lldb-check:[...] 34
|
|
// lldb-command:v y
|
|
// lldb-check:[...] 35
|
|
// lldb-command:v z
|
|
// lldb-check:[...] 36.5
|
|
// lldb-command:continue
|
|
|
|
// IF EXPR
|
|
// lldb-command:v x
|
|
// lldb-check:[...] 37
|
|
// lldb-command:v y
|
|
// lldb-check:[...] 38
|
|
// lldb-command:v z
|
|
// lldb-check:[...] 39.5
|
|
// lldb-command:continue
|
|
|
|
// WHILE EXPR
|
|
// lldb-command:v x
|
|
// lldb-check:[...] 40
|
|
// lldb-command:v y
|
|
// lldb-check:[...] 41
|
|
// lldb-command:v z
|
|
// lldb-check:[...] 42
|
|
// lldb-command:continue
|
|
|
|
// LOOP EXPR
|
|
// lldb-command:v x
|
|
// lldb-check:[...] 43
|
|
// lldb-command:v y
|
|
// lldb-check:[...] 44
|
|
// lldb-command:v z
|
|
// lldb-check:[...] 45
|
|
// lldb-command:continue
|
|
|
|
|
|
#![allow(unused_variables)]
|
|
|
|
fn immediate_args(a: isize, b: bool, c: f64) {
|
|
zzz(); // #break
|
|
}
|
|
|
|
struct BigStruct {
|
|
a: u64,
|
|
b: u64,
|
|
c: u64,
|
|
d: u64,
|
|
e: u64,
|
|
f: u64,
|
|
g: u64,
|
|
h: u64
|
|
}
|
|
|
|
fn non_immediate_args(a: BigStruct, b: BigStruct) {
|
|
zzz(); // #break
|
|
}
|
|
|
|
fn binding(a: i64, b: u64, c: f64) {
|
|
let x = 0; // #break
|
|
println!()
|
|
}
|
|
|
|
fn assignment(mut a: u64, b: u64, c: f64) {
|
|
a = b; // #break
|
|
println!()
|
|
}
|
|
|
|
fn function_call(x: u64, y: u64, z: f64) {
|
|
zzz(); // #break
|
|
}
|
|
|
|
fn identifier(x: u64, y: u64, z: f64) -> u64 {
|
|
x // #break
|
|
}
|
|
|
|
fn return_expr(x: u64, y: u64, z: f64) -> u64 {
|
|
return x; // #break
|
|
}
|
|
|
|
fn arithmetic_expr(x: u64, y: u64, z: f64) -> u64 {
|
|
x + y // #break
|
|
}
|
|
|
|
fn if_expr(x: u64, y: u64, z: f64) -> u64 {
|
|
if x + y < 1000 { // #break
|
|
x
|
|
} else {
|
|
y
|
|
}
|
|
}
|
|
|
|
fn while_expr(mut x: u64, y: u64, z: u64) -> u64 {
|
|
while x + y > 1000 { // #break
|
|
x += z
|
|
}
|
|
return x;
|
|
}
|
|
|
|
fn loop_expr(mut x: u64, y: u64, z: u64) -> u64 {
|
|
loop {
|
|
x += z; // #break
|
|
|
|
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);
|
|
}
|
|
|
|
fn zzz() {()}
|