[ros-diffs] [reactos] 02/03: [CRT/x64] Correctly implement fabs for GCC

[Hervé Poussineau]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=bbf7b5b72a2c3fe418833…

commit bbf7b5b72a2c3fe41883371fb322f114d3f6a3d4
Author:     Hervé Poussineau <hpoussin(a)reactos.org>
AuthorDate: Mon Feb 1 19:53:13 2021 +0100
Commit:     Hervé Poussineau <hpoussin(a)reactos.org>
CommitDate: Mon Feb 1 19:57:12 2021 +0100

    [CRT/x64] Correctly implement fabs for GCC
    
    Note that MSVC does not recognize 'fabs' as a valid label name.
    See fee844b6ffcaf491beb3a7ec5d38e6c466fd0693 and
2f7cf157d8e7031d1f91d083e775febe2eb9dc94
---
 sdk/lib/crt/math/amd64/fabs.S | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sdk/lib/crt/math/amd64/fabs.S b/sdk/lib/crt/math/amd64/fabs.S
index 0900acceed9..fb6db3b32e3 100644
--- a/sdk/lib/crt/math/amd64/fabs.S
+++ b/sdk/lib/crt/math/amd64/fabs.S
@@ -13,8 +13,14 @@
 /* CODE **********************************************************************/
 .code64
 
+#ifdef _USE_ML
+/* fabs is now allowed as label name, so create _fabs instead and alias fabs to it */
 PUBLIC _fabs
 _fabs:
+#else
+PUBLIC fabs
+fabs:
+#endif
     UNIMPLEMENTED fabs
     ret