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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/debuginfo/function-arg-initialization.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/debuginfo/function-arg-initialization.rs')
-rw-r--r--src/test/debuginfo/function-arg-initialization.rs330
1 files changed, 330 insertions, 0 deletions
diff --git a/src/test/debuginfo/function-arg-initialization.rs b/src/test/debuginfo/function-arg-initialization.rs
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+++ b/src/test/debuginfo/function-arg-initialization.rs
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+// 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() {()}