Sisyphus repository
Last update: 1 october 2023 | SRPMs: 18631 | Visits: 37041142
en ru br
ALT Linux repos
S:3.2.2-alt4
D:2.2.2-alt1
5.0: 2.2.4-alt1
4.1: 2.2.0-alt3
4.0: 2.2.0-alt2
3.0: 1.0.10-alt1

Group :: Development/Other
RPM: fpc

 Main   Changelog   Spec   Patches   Sources   Download   Gear   Bugs and FR  Repocop 

Patch: fpc-3.2.0--glibc-2.34.patch
Download


From a6c82b6642871e1c68f3839e090b055bee4254b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20Hor=C3=A1k?= <dan@danny.cz>
Date: Tue, 21 Sep 2021 12:47:28 +0200
Subject: [PATCH] update startup data structs for glibc >= 2.34
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2005910
Fixes: https://gitlab.com/freepascal.org/fpc/source/-/issues/39295
---
 rtl/linux/aarch64/cprt0.as   | 6 ++----
 rtl/linux/i386/si_c21.inc    | 7 +++----
 rtl/linux/powerpc64/cprt0.as | 4 ++--
 rtl/linux/powerpc64/gprt0.as | 4 ++--
 rtl/linux/powerpc64/si_c.inc | 7 ++-----
 rtl/linux/powerpc64/si_g.inc | 7 ++-----
 6 files changed, 13 insertions(+), 22 deletions(-)
diff --git a/rtl/linux/aarch64/cprt0.as b/rtl/linux/aarch64/cprt0.as
index fd83610fbc..c8f2ca4baa 100644
--- a/rtl/linux/aarch64/cprt0.as
+++ b/rtl/linux/aarch64/cprt0.as
@@ -41,10 +41,8 @@ _start:
 	                     init, fini, rtld_fini, stack_end) */
 	adrp	x0,:got:PASCALMAIN
 	ldr	x0,[x0,#:got_lo12:PASCALMAIN]
-	adrp	x3,:got:__libc_csu_init
-	ldr	x3,[x3,#:got_lo12:__libc_csu_init]
-	adrp	x4,:got:__libc_csu_fini
-	ldr	x4,[x4,#:got_lo12:__libc_csu_fini]
+	mov	x3, #0		/* Used to be init.  */
+	mov	x4, #0		/* Used to be fini.  */
 	bl	__libc_start_main
 
 	/* This should never happen */
diff --git a/rtl/linux/i386/si_c21.inc b/rtl/linux/i386/si_c21.inc
index 71df29b6ef..084cdcf3ce 100644
--- a/rtl/linux/i386/si_c21.inc
+++ b/rtl/linux/i386/si_c21.inc
@@ -35,8 +35,6 @@
 
 {$asmmode att}
 
-procedure __libc_csu_init; cdecl; external;
-procedure __libc_csu_fini; cdecl; external;
 procedure libc_start_main; external name '__libc_start_main';
 procedure libc_exit(code: longint); cdecl; external name 'exit';
 
@@ -93,8 +91,9 @@ procedure _FPC_libc21_start; assembler; nostackframe; public name '_start';
         pushl %esp   			{ stack_end }
         pushl %edx   			{ function to be registered with
                       			  atexit(), passed by loader }
-        pushl $__libc_csu_fini
-        pushl $__libc_csu_init
+        { This used to be the addresses of .fini and .init.  }
+        pushl $0
+        pushl $0
         pushl %esi                      { Push second argument: argv.  }
         pushl %ecx                      { Push first argument: argc.  }
 
diff --git a/rtl/linux/powerpc64/cprt0.as b/rtl/linux/powerpc64/cprt0.as
index 2b8309d4bf..3eace2813d 100644
--- a/rtl/linux/powerpc64/cprt0.as
+++ b/rtl/linux/powerpc64/cprt0.as
@@ -351,8 +351,8 @@ _restvr_31: addi r12,r0,-16
 start_addresses:
     .quad   0 /* was _SDA_BASE_  but not in 64-bit ABI*/
     .quad   main_stub
-    .quad   __libc_csu_init
-    .quad   __libc_csu_fini
+    .quad   0 /* Used to be init. */
+    .quad   0 /* Used to be fini. */
     .size   start_adresses, .-start_addresses
 
 /*
diff --git a/rtl/linux/powerpc64/gprt0.as b/rtl/linux/powerpc64/gprt0.as
index de31b6b08d..6b6fc9011b 100644
--- a/rtl/linux/powerpc64/gprt0.as
+++ b/rtl/linux/powerpc64/gprt0.as
@@ -351,8 +351,8 @@ _restvr_31: addi r12,r0,-16
 start_addresses:
     .quad   0 /* was _SDA_BASE_  but not in 64-bit ABI*/
     .quad   main_stub
-    .quad   __libc_csu_init
-    .quad   __libc_csu_fini
+    .quad   0 /* Used to be init. */
+    .quad   0 /* Used to be fini. */
     .size   start_adresses, .-start_addresses
 
 /*
diff --git a/rtl/linux/powerpc64/si_c.inc b/rtl/linux/powerpc64/si_c.inc
index c7e5e353a0..2833258c93 100644
--- a/rtl/linux/powerpc64/si_c.inc
+++ b/rtl/linux/powerpc64/si_c.inc
@@ -657,9 +657,6 @@ procedure _restfpr_30; cdecl; public; assembler; nostackframe;
                           Process start/halt
  ******************************************************************************}
 
-procedure __libc_csu_init; cdecl; external;
-procedure __libc_csu_fini; cdecl; external;
-
 procedure __libc_start_main(r3,r4,r5,r6,r7,r8,r9: pointer); cdecl; external;
 
 var
@@ -724,8 +721,8 @@ procedure main_stub(argc: longint; argv, envp: ppchar); cdecl; assembler; nostac
   end
   = (sda_base: nil; {* was _SDA_BASE_  but not in 64-bit ABI }
      main: @main_stub;
-     libc_csu_init: @__libc_csu_init;
-     libc_csu_fini: @__libc_csu_fini
+     libc_csu_init: nil;
+     libc_csu_fini: nil
     );
 
 
diff --git a/rtl/linux/powerpc64/si_g.inc b/rtl/linux/powerpc64/si_g.inc
index 8c99a39bc6..58cdf19f9c 100644
--- a/rtl/linux/powerpc64/si_g.inc
+++ b/rtl/linux/powerpc64/si_g.inc
@@ -657,9 +657,6 @@ procedure _restfpr_30; cdecl; public; assembler; nostackframe;
                           Process start/halt
  ******************************************************************************}
 
-procedure __libc_csu_init; cdecl; external;
-procedure __libc_csu_fini; cdecl; external;
-
 procedure __libc_start_main(r3,r4,r5,r6,r7,r8,r9: pointer); cdecl; external;
 
 type
@@ -745,8 +742,8 @@ procedure main_stub(argc: longint; argv, envp: ppchar); cdecl; assembler; nostac
   end
   = (sda_base: nil; {* was _SDA_BASE_  but not in 64-bit ABI }
      main: @main_stub;
-     libc_csu_init: @__libc_csu_init;
-     libc_csu_fini: @__libc_csu_fini
+     libc_csu_init: nil;
+     libc_csu_fini: nil
     );
 
 procedure call_libc_start_main(r3,r4,r5,r6,r7,r8,r9: pointer); cdecl;
-- 
2.31.1
 
design & coding: Vladimir Lettiev aka crux © 2004-2005, Andrew Avramenko aka liks © 2007-2008
current maintainer: Michael Shigorin