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Author	SHA1	Message	Date
Sergei Barannikov	22cfe6f39d	[lldb] Make single-argument Address constructor explicit (NFC) (#189035 ) This is to highlight places where we (probably unintentionally) construct an `Address` object from an already resolved address, making it unresolved again. See the changes in `DynamicLoaderDarwin.cpp` for a quick example. Also, use this constructor instead of `Address(lldb::addr_t file_addr, const SectionList *section_list)` when `section_list` is `nullptr`.	2026-03-27 20:22:48 +03:00
Med Ismail Bennani	8f5beb4c4b	[lldb/Dataformatter] Add support for CoreFoundation Dictionaries and Sets. This patch improves data formatting for CoreFoundation containers: CFDictionary and CFSet. These data formatters make the containers and their children appear in Xcode's variables view (and on the command line) without having to expand the data structure. Previous implementation only supported showing the container's element count. ``` (lldb) frame var dict (__NSCFDictionary ) dict = 0x00000001004062b0 2 key/value pairs (lldb) frame var set (__NSCFSet ) set = 0x0000000100406330 2 elements ``` Now the variable can be dereferenced to dispaly the container's children: ``` (lldb) frame var dict (__NSCFDictionary) dict = { [0] = { key = 0x0000000100004050 @"123" value = 0x0000000100004090 @"456" } [1] = { key = 0x0000000100004030 @"abc" value = 0x0000000100004070 @"def" } } (lldb) frame var set (__NSCFSet) set = { [0] = 0x0000000100004050 @"123" [1] = 0x0000000100004030 @"abc" } ``` rdar://39882287 Differential Revision: https://reviews.llvm.org/D78396 Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>	2020-04-27 22:10:11 +02:00

Author

SHA1

Message

Date

Sergei Barannikov

22cfe6f39d

[lldb] Make single-argument Address constructor explicit (NFC) (#189035 )

This is to highlight places where we (probably unintentionally)
construct an `Address` object from an already resolved address, making
it unresolved again.
See the changes in `DynamicLoaderDarwin.cpp` for a quick example.

Also, use this constructor instead of `Address(lldb::addr_t file_addr,
const SectionList *section_list)` when `section_list` is `nullptr`.

2026-03-27 20:22:48 +03:00

Med Ismail Bennani

8f5beb4c4b

[lldb/Dataformatter] Add support for CoreFoundation Dictionaries and Sets.

This patch improves data formatting for CoreFoundation containers:
CFDictionary and CFSet.

These data formatters make the containers and their children appear in Xcode's
variables view (and on the command line) without having to expand the
data structure.

Previous implementation only supported showing the container's element count.

```
(lldb) frame var dict
(__NSCFDictionary *) dict = 0x00000001004062b0 2 key/value pairs

(lldb) frame var set
(__NSCFSet *) set = 0x0000000100406330 2 elements
```
Now the variable can be dereferenced to dispaly the container's children:

```
(lldb) frame var *dict
(__NSCFDictionary) *dict = {
  [0] = {
    key = 0x0000000100004050 @"123"
    value = 0x0000000100004090 @"456"
  }
  [1] = {
    key = 0x0000000100004030 @"abc"
    value = 0x0000000100004070 @"def"
  }
}

(lldb) frame var *set
(__NSCFSet) *set = {
  [0] = 0x0000000100004050 @"123"
  [1] = 0x0000000100004030 @"abc"
}
```

rdar://39882287

Differential Revision: https://reviews.llvm.org/D78396

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

2020-04-27 22:10:11 +02:00

2 Commits