devel/ffcall: ENDBR64

This has various asm bits that do some nasty things. Ionly fixed some
as the other stuff seems to violate X-only and R^W. And some bits
even use an executable stack. But nothing that uses this (lang/clisp
and lang/gforth as far as I can tell) use -Wl,-zwxneeded or
-Wl,--no-execute-only. So this should be good enough?


Index: devel/ffcall/Makefile
===================================================================
RCS file: /cvs/ports/devel/ffcall/Makefile,v
retrieving revision 1.34
diff -u -p -r1.34 Makefile
--- devel/ffcall/Makefile 21 Sep 2023 09:49:53 -0000 1.34
+++ devel/ffcall/Makefile 22 Feb 2024 18:56:50 -0000
@@ -4,7 +4,7 @@ ONLY_FOR_ARCHS= alpha amd64 hppa i386 mi
COMMENT= foreign function call libraries

DISTNAME= ffcall-1.10
-REVISION = 5
+REVISION = 6
SHARED_LIBS= avcall 1.0 \
callback 1.0
CATEGORIES= devel
Index: devel/ffcall/patches/patch-avcall_avcall-x86_64_s
===================================================================
RCS file: /cvs/ports/devel/ffcall/patches/patch-avcall_avcall-x86_64_s,v
retrieving revision 1.2
diff -u -p -r1.2 patch-avcall_avcall-x86_64_s
--- devel/ffcall/patches/patch-avcall_avcall-x86_64_s 11 Mar 2022 18:50:02 -0000 1.2
+++ devel/ffcall/patches/patch-avcall_avcall-x86_64_s 22 Feb 2024 18:56:50 -0000
@@ -1,7 +1,15 @@
Index: avcall/avcall-x86_64.s
--- avcall/avcall-x86_64.s.orig
+++ avcall/avcall-x86_64.s
-@@ -326,50 +326,4 @@ __builtin_avcall:
+@@ -5,6 +5,7 @@
+ .type __builtin_avcall,@function
+ __builtin_avcall:
+ .LFB1:
++ endbr64
+ pushq %r12
+ .LCFI0:
+ xorl %r11d, %r11d
+@@ -326,50 +327,4 @@ __builtin_avcall:
movq 16(%rbx), %rax
movss %xmm0, (%rax)
jmp .L24
Index: devel/ffcall/patches/patch-vacall_vacall-x86_64_s
===================================================================
RCS file: /cvs/ports/devel/ffcall/patches/patch-vacall_vacall-x86_64_s,v
retrieving revision 1.2
diff -u -p -r1.2 patch-vacall_vacall-x86_64_s
--- devel/ffcall/patches/patch-vacall_vacall-x86_64_s 11 Mar 2022 18:50:02 -0000 1.2
+++ devel/ffcall/patches/patch-vacall_vacall-x86_64_s 22 Feb 2024 18:56:50 -0000
@@ -1,7 +1,15 @@
Index: vacall/vacall-x86_64.s
--- vacall/vacall-x86_64.s.orig
+++ vacall/vacall-x86_64.s
-@@ -203,42 +203,4 @@ __vacall:
+@@ -5,6 +5,7 @@
+ .type __vacall,@function
+ __vacall:
+ .LFB1:
++ endbr64
+ pushq %r12
+ .LCFI0:
+ subq $192, %rsp
+@@ -203,42 +204,4 @@ __vacall:
.L53:
movsbq 40(%rsp),%rax
jmp .L1