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2c00a5a8 1// ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155
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2// min-lldb-version: 310
3
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4// This test case checks if function arguments already have the correct value
5// when breaking at the first line of the function, that is if the function
6// prologue has already been executed at the first line. Note that because of
7// the __morestack part of the prologue GDB incorrectly breaks at before the
8// arguments have been properly loaded when setting the breakpoint via the
9// function name.
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10
11// compile-flags:-g
12
13// === GDB TESTS ===================================================================================
14
15// gdb-command:run
16
17// IMMEDIATE ARGS
18// gdb-command:print a
19// gdb-check:$1 = 1
20// gdb-command:print b
21// gdb-check:$2 = true
22// gdb-command:print c
23// gdb-check:$3 = 2.5
24// gdb-command:continue
25
26// NON IMMEDIATE ARGS
27// gdb-command:print a
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28// gdbg-check:$4 = {a = 3, b = 4, c = 5, d = 6, e = 7, f = 8, g = 9, h = 10}
29// gdbt-check:$4 = function_arg_initialization::BigStruct {a: 3, b: 4, c: 5, d: 6, e: 7, f: 8, g: 9, h: 10}
1a4d82fc 30// gdb-command:print b
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31// gdbg-check:$5 = {a = 11, b = 12, c = 13, d = 14, e = 15, f = 16, g = 17, h = 18}
32// gdbt-check:$5 = function_arg_initialization::BigStruct {a: 11, b: 12, c: 13, d: 14, e: 15, f: 16, g: 17, h: 18}
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33// gdb-command:continue
34
35// BINDING
36// gdb-command:print a
37// gdb-check:$6 = 19
38// gdb-command:print b
39// gdb-check:$7 = 20
40// gdb-command:print c
41// gdb-check:$8 = 21.5
42// gdb-command:continue
43
44// ASSIGNMENT
45// gdb-command:print a
46// gdb-check:$9 = 22
47// gdb-command:print b
48// gdb-check:$10 = 23
49// gdb-command:print c
50// gdb-check:$11 = 24.5
51// gdb-command:continue
52
53// FUNCTION CALL
54// gdb-command:print x
55// gdb-check:$12 = 25
56// gdb-command:print y
57// gdb-check:$13 = 26
58// gdb-command:print z
59// gdb-check:$14 = 27.5
60// gdb-command:continue
61
62// EXPR
63// gdb-command:print x
64// gdb-check:$15 = 28
65// gdb-command:print y
66// gdb-check:$16 = 29
67// gdb-command:print z
68// gdb-check:$17 = 30.5
69// gdb-command:continue
70
71// RETURN EXPR
72// gdb-command:print x
73// gdb-check:$18 = 31
74// gdb-command:print y
75// gdb-check:$19 = 32
76// gdb-command:print z
77// gdb-check:$20 = 33.5
78// gdb-command:continue
79
80// ARITHMETIC EXPR
81// gdb-command:print x
82// gdb-check:$21 = 34
83// gdb-command:print y
84// gdb-check:$22 = 35
85// gdb-command:print z
86// gdb-check:$23 = 36.5
87// gdb-command:continue
88
89// IF EXPR
90// gdb-command:print x
91// gdb-check:$24 = 37
92// gdb-command:print y
93// gdb-check:$25 = 38
94// gdb-command:print z
95// gdb-check:$26 = 39.5
96// gdb-command:continue
97
98// WHILE EXPR
99// gdb-command:print x
100// gdb-check:$27 = 40
101// gdb-command:print y
102// gdb-check:$28 = 41
103// gdb-command:print z
104// gdb-check:$29 = 42
105// gdb-command:continue
106
107// LOOP EXPR
108// gdb-command:print x
109// gdb-check:$30 = 43
110// gdb-command:print y
111// gdb-check:$31 = 44
112// gdb-command:print z
113// gdb-check:$32 = 45
114// gdb-command:continue
115
116
117// === LLDB TESTS ==================================================================================
118
119// lldb-command:run
120
121// IMMEDIATE ARGS
122// lldb-command:print a
123// lldb-check:[...]$0 = 1
124// lldb-command:print b
125// lldb-check:[...]$1 = true
126// lldb-command:print c
127// lldb-check:[...]$2 = 2.5
128// lldb-command:continue
129
130// NON IMMEDIATE ARGS
131// lldb-command:print a
132// lldb-check:[...]$3 = BigStruct { a: 3, b: 4, c: 5, d: 6, e: 7, f: 8, g: 9, h: 10 }
133// lldb-command:print b
134// lldb-check:[...]$4 = BigStruct { a: 11, b: 12, c: 13, d: 14, e: 15, f: 16, g: 17, h: 18 }
135// lldb-command:continue
136
137// BINDING
138// lldb-command:print a
139// lldb-check:[...]$5 = 19
140// lldb-command:print b
141// lldb-check:[...]$6 = 20
142// lldb-command:print c
143// lldb-check:[...]$7 = 21.5
144// lldb-command:continue
145
146// ASSIGNMENT
147// lldb-command:print a
148// lldb-check:[...]$8 = 22
149// lldb-command:print b
150// lldb-check:[...]$9 = 23
151// lldb-command:print c
152// lldb-check:[...]$10 = 24.5
153// lldb-command:continue
154
155// FUNCTION CALL
156// lldb-command:print x
157// lldb-check:[...]$11 = 25
158// lldb-command:print y
159// lldb-check:[...]$12 = 26
160// lldb-command:print z
161// lldb-check:[...]$13 = 27.5
162// lldb-command:continue
163
164// EXPR
165// lldb-command:print x
166// lldb-check:[...]$14 = 28
167// lldb-command:print y
168// lldb-check:[...]$15 = 29
169// lldb-command:print z
170// lldb-check:[...]$16 = 30.5
171// lldb-command:continue
172
173// RETURN EXPR
174// lldb-command:print x
175// lldb-check:[...]$17 = 31
176// lldb-command:print y
177// lldb-check:[...]$18 = 32
178// lldb-command:print z
179// lldb-check:[...]$19 = 33.5
180// lldb-command:continue
181
182// ARITHMETIC EXPR
183// lldb-command:print x
184// lldb-check:[...]$20 = 34
185// lldb-command:print y
186// lldb-check:[...]$21 = 35
187// lldb-command:print z
188// lldb-check:[...]$22 = 36.5
189// lldb-command:continue
190
191// IF EXPR
192// lldb-command:print x
193// lldb-check:[...]$23 = 37
194// lldb-command:print y
195// lldb-check:[...]$24 = 38
196// lldb-command:print z
197// lldb-check:[...]$25 = 39.5
198// lldb-command:continue
199
200// WHILE EXPR
201// lldb-command:print x
202// lldb-check:[...]$26 = 40
203// lldb-command:print y
204// lldb-check:[...]$27 = 41
205// lldb-command:print z
206// lldb-check:[...]$28 = 42
207// lldb-command:continue
208
209// LOOP EXPR
210// lldb-command:print x
211// lldb-check:[...]$29 = 43
212// lldb-command:print y
213// lldb-check:[...]$30 = 44
214// lldb-command:print z
215// lldb-check:[...]$31 = 45
216// lldb-command:continue
217
218
219#![allow(unused_variables)]
b039eaaf 220#![feature(omit_gdb_pretty_printer_section)]
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221#![omit_gdb_pretty_printer_section]
222
c34b1796 223fn immediate_args(a: isize, b: bool, c: f64) {
3157f602 224 zzz(); // #break
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225}
226
227struct BigStruct {
228 a: u64,
229 b: u64,
230 c: u64,
231 d: u64,
232 e: u64,
233 f: u64,
234 g: u64,
235 h: u64
236}
237
238fn non_immediate_args(a: BigStruct, b: BigStruct) {
3157f602 239 zzz(); // #break
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240}
241
242fn binding(a: i64, b: u64, c: f64) {
85aaf69f 243 let x = 0; // #break
e1599b0c 244 println!()
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245}
246
247fn assignment(mut a: u64, b: u64, c: f64) {
248 a = b; // #break
e1599b0c 249 println!()
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250}
251
252fn function_call(x: u64, y: u64, z: f64) {
3157f602 253 zzz(); // #break
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254}
255
256fn identifier(x: u64, y: u64, z: f64) -> u64 {
257 x // #break
258}
259
260fn return_expr(x: u64, y: u64, z: f64) -> u64 {
261 return x; // #break
262}
263
264fn arithmetic_expr(x: u64, y: u64, z: f64) -> u64 {
265 x + y // #break
266}
267
268fn if_expr(x: u64, y: u64, z: f64) -> u64 {
269 if x + y < 1000 { // #break
270 x
271 } else {
272 y
273 }
274}
275
276fn while_expr(mut x: u64, y: u64, z: u64) -> u64 {
277 while x + y > 1000 { // #break
278 x += z
279 }
280 return x;
281}
282
283fn loop_expr(mut x: u64, y: u64, z: u64) -> u64 {
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284 loop {
285 x += z; // #break
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286
287 if x + y > 1000 {
288 return x;
289 }
290 }
291}
292
293fn main() {
294 immediate_args(1, true, 2.5);
295
296 non_immediate_args(
297 BigStruct {
298 a: 3,
299 b: 4,
300 c: 5,
301 d: 6,
302 e: 7,
303 f: 8,
304 g: 9,
305 h: 10
306 },
307 BigStruct {
308 a: 11,
309 b: 12,
310 c: 13,
311 d: 14,
312 e: 15,
313 f: 16,
314 g: 17,
315 h: 18
316 }
317 );
318
319 binding(19, 20, 21.5);
320 assignment(22, 23, 24.5);
321 function_call(25, 26, 27.5);
322 identifier(28, 29, 30.5);
323 return_expr(31, 32, 33.5);
324 arithmetic_expr(34, 35, 36.5);
325 if_expr(37, 38, 39.5);
326 while_expr(40, 41, 42);
327 loop_expr(43, 44, 45);
328}
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329
330fn zzz() {()}