Commit Graph

14 Commits

Author SHA1 Message Date
Héctor Ramos 1151c096da Update copyright headers to yearless format
Summary: This change drops the year from the copyright headers and the LICENSE file.

Reviewed By: yungsters

Differential Revision: D9727774

fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
2018-09-11 15:33:07 -07:00
Sophie Alpert 1490ab12ef Update license headers for MIT license
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.

find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.

Reviewed By: TheSavior, yungsters

Differential Revision: D7007050

fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
2018-02-16 18:31:53 -08:00
Jakub Woyke b8cc75c613 Don't call libc malloc and free directly from assembly
Reviewed By: strager, javache

Differential Revision: D4484300

fbshipit-source-id: 97b9c2e9525f38c9158cfb499ba93d1af7d84b69
2017-03-16 12:34:06 -07:00
Pieter De Baets d7fc58f32c Add RCT_PROFILE define
Reviewed By: tadeuzagallo

Differential Revision: D3423593

fbshipit-source-id: cc04add1bee16fbb4c2491bd229f23244fe3e7bd
2016-06-13 04:28:38 -07:00
Tadeu Zagallo 65af925501 Avoid text relocations on arm trampoline
Summary:
fixes #7337

`ldr reg, =symbol` will cause a text relocation, which will fail to link if that's not allowed (which is the default for dynamic libraries).

Reviewed By: jspahrsummers

Differential Revision: D3281518

fbshipit-source-id: a057b4b9a54d568c8753a9dcd00365a86c7d93b0
2016-05-10 09:09:19 -07:00
Tadeu Zagallo 2f2703936d Use indirect jumps on armv7
Summary:Immediate jumps on arm cannot jump further than 32mb, which might be a problem for large binaries.

+ add the missing `.thumb_func` directive.

Reviewed By: michalgr

Differential Revision: D3121148

fb-gh-sync-id: a53ad0ac70af9df84437b37f19b8a1cb49dd6fa2
fbshipit-source-id: a53ad0ac70af9df84437b37f19b8a1cb49dd6fa2
2016-04-04 06:49:19 -07:00
Jason Prado 9d49cf095b Revert FBReactKit: use indirect jumps to external functions
Reviewed By: rnystrom

Differential Revision: D3117661

fb-gh-sync-id: 05b7f796b58656aa13e4be78a562e07d18cf9488
fbshipit-source-id: 05b7f796b58656aa13e4be78a562e07d18cf9488
2016-03-30 16:40:23 -07:00
Jason Prado 2bcf4bef2b FBReactKit: use indirect jumps to external functions
Reviewed By: as106

Differential Revision: D3105839

fb-gh-sync-id: 24a8a215f65908b577891fb4b38366bad35cf6fc
fbshipit-source-id: 24a8a215f65908b577891fb4b38366bad35cf6fc
2016-03-29 20:18:22 -07:00
Tadeu Zagallo e291cda380 remove extra thumb directive from trampoline
Differential Revision: D3087319

fb-gh-sync-id: 667582a468f2b3686b897a1f0aa9b3b966519c86
shipit-source-id: 667582a468f2b3686b897a1f0aa9b3b966519c86
2016-03-23 10:09:28 -07:00
Jakub Woyke 2ec88028f5 Add .thumb to RCTProfileTrampoline-arm.S
Reviewed By: jasonprado

Differential Revision: D3079658

fb-gh-sync-id: a20195f8be1c90a4feb6ec30a6a06edc5cc59ccd
shipit-source-id: a20195f8be1c90a4feb6ec30a6a06edc5cc59ccd
2016-03-22 18:34:27 -07:00
Jakub Woyke 236dadad96 Add .thumb to RCTProfileTrampoline-arm.S
Reviewed By: jasonprado

Differential Revision: D3079658

fb-gh-sync-id: a5b1d877bd26186942e39e9efd97e7df4c07c36f
shipit-source-id: a5b1d877bd26186942e39e9efd97e7df4c07c36f
2016-03-22 18:25:23 -07:00
Nick Lockwood 060664fd3d Refactored module access to allow for lazy loading
Summary: public

The `bridge.modules` dictionary provides access to all native modules, but this API requires that every module is initialized in advance so that any module can be accessed.

This diff introduces a better API that will allow modules to be initialized lazily as they are needed, and deprecates `bridge.modules` (modules that use it will still work, but should be rewritten to use `bridge.moduleClasses` or `-[bridge moduleForName/Class:` instead.

The rules are now as follows:

* Any module that overrides `init` or `setBridge:` will be initialized on the main thread when the bridge is created
* Any module that implements `constantsToExport:` will be initialized later when the config is exported (the module itself will be initialized on a background queue, but  `constantsToExport:` will still be called on the main thread.
* All other modules will be initialized lazily when a method is first called on them.

These rules may seem slightly arcane, but they have the advantage of not violating any assumptions that may have been made by existing code - any module written under the original assumption that it would be initialized synchronously on the main thread when the bridge is created should still function exactly the same, but modules that avoid overriding `init` or `setBridge:` will now be loaded lazily.

I've rewritten most of the standard modules to take advantage of this new lazy loading, with the following results:

Out of the 65 modules included in UIExplorer:

* 16 are initialized on the main thread when the bridge is created
* A further 8 are initialized when the config is exported to JS
* The remaining 41 will be initialized lazily on-demand

Reviewed By: jspahrsummers

Differential Revision: D2677695

fb-gh-sync-id: 507ae7e9fd6b563e89292c7371767c978e928f33
2015-11-25 04:49:45 -08:00
Tadeu Zagallo 0f92639a96 Prevent RCTProfileTrampoline from getting stripped
Summary: public

I was using `dlsym` as a more elegant way of checking if the function was defined
to prevent crashes if running on an unsupported architecture, but Xcode might
strip the symbol, even with `.no_dead_strip`, if there's no references to the
compilation unit at all.

Replace it with an ugly `#if` that checks if it's any of the supported targets
and extern the function prototype.

Reviewed By: jspahrsummers

Differential Revision: D2581143

fb-gh-sync-id: b004ed351de97f96c04b4a6c914ce55cfcbbbcbb
2015-10-27 13:03:28 -07:00
Tadeu Zagallo 89c1747c33 Implement asm trampoline rather forwardInvocation
Summary: public

The profiler overrides all the methods of all the BridgeModules, and in order to
`start` and `end` the profiler at the function invocation time it used `NSInvocation`,
which is slow.

Replace it with a simple assembly method based on `objc_msgSend`.

Reviewed By: jspahrsummers

Differential Revision: D2550807

fb-gh-sync-id: 88ca08f9d6bfcd3035bda9304c93566c8818b46f
2015-10-20 04:14:09 -07:00