191 lines
5.6 KiB
Diff
191 lines
5.6 KiB
Diff
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https://sources.debian.org/data/main/f/fpc/3.2.2%2Bdfsg-22/debian/patches/glibc2.34.patch
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Description: Adjust startup code for glibc 2.34
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Based on the corresponding changes made in glibc:
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https://sourceware.org/git/?p=glibc.git;a=commit;h=035c012e32c11e84d64905efaf55e74f704d3668
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Bug: https://gitlab.com/freepascal.org/fpc/source/-/issues/39295
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Author: Graham Inggs <ginggs@debian.org>
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Last-Update: 2022-08-12
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--- a/fpcsrc/rtl/linux/powerpc64/cprt0.as
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+++ b/fpcsrc/rtl/linux/powerpc64/cprt0.as
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@@ -351,8 +351,8 @@
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start_addresses:
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.quad 0 /* was _SDA_BASE_ but not in 64-bit ABI*/
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.quad main_stub
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- .quad __libc_csu_init
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- .quad __libc_csu_fini
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+ .quad 0
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+ .quad 0
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.size start_adresses, .-start_addresses
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/*
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--- a/fpcsrc/rtl/linux/powerpc64/gprt0.as
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+++ b/fpcsrc/rtl/linux/powerpc64/gprt0.as
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@@ -351,8 +351,8 @@
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start_addresses:
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.quad 0 /* was _SDA_BASE_ but not in 64-bit ABI*/
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.quad main_stub
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- .quad __libc_csu_init
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- .quad __libc_csu_fini
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+ .quad 0
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+ .quad 0
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.size start_adresses, .-start_addresses
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/*
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--- a/fpcsrc/rtl/linux/aarch64/cprt0.as
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+++ b/fpcsrc/rtl/linux/aarch64/cprt0.as
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@@ -41,10 +41,8 @@
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init, fini, rtld_fini, stack_end) */
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adrp x0,:got:PASCALMAIN
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ldr x0,[x0,#:got_lo12:PASCALMAIN]
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- adrp x3,:got:__libc_csu_init
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- ldr x3,[x3,#:got_lo12:__libc_csu_init]
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- adrp x4,:got:__libc_csu_fini
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- ldr x4,[x4,#:got_lo12:__libc_csu_fini]
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+ mov x3, #0
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+ mov x4, #0
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bl __libc_start_main
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/* This should never happen */
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--- a/fpcsrc/rtl/linux/i386/si_c21.inc
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+++ b/fpcsrc/rtl/linux/i386/si_c21.inc
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@@ -35,8 +35,6 @@
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{$asmmode att}
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-procedure __libc_csu_init; cdecl; external;
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-procedure __libc_csu_fini; cdecl; external;
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procedure libc_start_main; external name '__libc_start_main';
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procedure libc_exit(code: longint); cdecl; external name 'exit';
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@@ -93,8 +91,8 @@
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pushl %esp { stack_end }
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pushl %edx { function to be registered with
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atexit(), passed by loader }
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- pushl $__libc_csu_fini
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- pushl $__libc_csu_init
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+ pushl $0
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+ pushl $0
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pushl %esi { Push second argument: argv. }
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pushl %ecx { Push first argument: argc. }
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--- a/fpcsrc/rtl/linux/x86_64/cprt0.as
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+++ b/fpcsrc/rtl/linux/x86_64/cprt0.as
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@@ -61,9 +61,8 @@
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which grow downwards). */
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pushq %rsp
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- /* Pass address of our own entry points to .fini and .init. */
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- movq __libc_csu_init@GOTPCREL(%rip), %rcx
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- movq __libc_csu_fini@GOTPCREL(%rip), %r8
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+ xorl %r8d, %r8d
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+ xorl %ecx, %ecx
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movq main_stub@GOTPCREL(%rip), %rdi
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--- a/fpcsrc/rtl/linux/arm/cprt0.as
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+++ b/fpcsrc/rtl/linux/arm/cprt0.as
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@@ -82,10 +82,10 @@
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/* Set up the other arguments in registers */
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ldr a1, =PASCALMAIN
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- ldr a4, =_init
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+ ldr a4, = #0
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/* Push fini */
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- str ip, [sp, #-4]!
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+ str a4, [sp, #-4]!
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/* __libc_start_main (main, argc, argv, init, fini, rtld_fini, stack_end) */
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--- a/fpcsrc/rtl/linux/powerpc64/si_g.inc
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+++ b/fpcsrc/rtl/linux/powerpc64/si_g.inc
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@@ -657,9 +657,6 @@
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Process start/halt
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******************************************************************************}
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-procedure __libc_csu_init; cdecl; external;
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-procedure __libc_csu_fini; cdecl; external;
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-
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procedure __libc_start_main(r3,r4,r5,r6,r7,r8,r9: pointer); cdecl; external;
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type
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@@ -745,8 +742,8 @@
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end
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= (sda_base: nil; {* was _SDA_BASE_ but not in 64-bit ABI }
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main: @main_stub;
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- libc_csu_init: @__libc_csu_init;
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- libc_csu_fini: @__libc_csu_fini
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+ libc_csu_init: pointer(0);
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+ libc_csu_fini: pointer(0)
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);
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procedure call_libc_start_main(r3,r4,r5,r6,r7,r8,r9: pointer); cdecl;
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--- a/fpcsrc/rtl/linux/powerpc64/si_c.inc
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+++ b/fpcsrc/rtl/linux/powerpc64/si_c.inc
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@@ -657,9 +657,6 @@
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Process start/halt
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******************************************************************************}
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-procedure __libc_csu_init; cdecl; external;
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-procedure __libc_csu_fini; cdecl; external;
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-
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procedure __libc_start_main(r3,r4,r5,r6,r7,r8,r9: pointer); cdecl; external;
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var
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@@ -724,8 +721,8 @@
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end
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= (sda_base: nil; {* was _SDA_BASE_ but not in 64-bit ABI }
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main: @main_stub;
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- libc_csu_init: @__libc_csu_init;
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- libc_csu_fini: @__libc_csu_fini
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+ libc_csu_init: pointer(0);
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+ libc_csu_fini: pointer(0)
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);
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--- a/fpcsrc/rtl/linux/powerpc/cprt0.as
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+++ b/fpcsrc/rtl/linux/powerpc/cprt0.as
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@@ -35,8 +35,8 @@
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start_addresses:
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.long _SDA_BASE_
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.long main_stub
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- .long __libc_csu_init
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- .long __libc_csu_fini
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+ .long 0
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+ .long 0
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.size start_adresses, .-start_addresses
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.section ".text"
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--- a/fpcsrc/rtl/linux/mips/cprt0.as
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+++ b/fpcsrc/rtl/linux/mips/cprt0.as
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@@ -113,10 +113,9 @@
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and $29, -2 * 4
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subu $29, 32
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- lw $7,%got(__libc_csu_init)($gp) /* init */
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- lw $8,%got(__libc_csu_fini)($gp) /* fini */
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+ move $7, $0
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- sw $8, 16($29) /* fini */
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+ sw $0, 16($29)
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sw $2, 20($29) /* rtld_fini */
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sw $29, 24($29) /* stack_end */
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--- a/fpcsrc/rtl/linux/m68k/cprt0.as
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+++ b/fpcsrc/rtl/linux/m68k/cprt0.as
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@@ -41,8 +41,10 @@
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pea (%sp) /* highest available stack address */
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pea (%a1) /* termination function provided by kernel */
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- pea __libc_csu_fini
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- pea __libc_csu_init
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+
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+ clr.l -(%sp)
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+ clr.l -(%sp)
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+
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pea (%a0) /* argv */
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move.l %d0,-(%sp) /* argc */
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pea PASCALMAIN
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