From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/debuginfo/function-arg-initialization.rs | 330 +++++++++++++++++++++++++ 1 file changed, 330 insertions(+) create mode 100644 tests/debuginfo/function-arg-initialization.rs (limited to 'tests/debuginfo/function-arg-initialization.rs') diff --git a/tests/debuginfo/function-arg-initialization.rs b/tests/debuginfo/function-arg-initialization.rs new file mode 100644 index 000000000..dea133951 --- /dev/null +++ b/tests/debuginfo/function-arg-initialization.rs @@ -0,0 +1,330 @@ +// ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 +// min-lldb-version: 310 + +// 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. + +// compile-flags:-g + +// === 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 +// gdbg-check:$4 = {a = 3, b = 4, c = 5, d = 6, e = 7, f = 8, g = 9, h = 10} +// 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 +// gdbg-check:$5 = {a = 11, b = 12, c = 13, d = 14, e = 15, f = 16, g = 17, h = 18} +// 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: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(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() {()} -- cgit v1.2.3