| // 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 |
| |
| // === 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)] |
| #![feature(omit_gdb_pretty_printer_section)] |
| #![omit_gdb_pretty_printer_section] |
| |
| 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() {()} |