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+ added OpenBSD startup units for gprof support

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git-svn-id: trunk@41757 -
This commit is contained in:
nickysn 2019-03-21 12:52:25 +00:00
parent 261114ff32
commit e4ffeb2266
6 changed files with 153 additions and 5 deletions
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3
.gitattributes vendored
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@ -10252,6 +10252,7 @@ rtl/openbsd/i386/openbsd_ident.inc svneol=native#text/plain
rtl/openbsd/i386/prt0.as svneol=native#text/plain
rtl/openbsd/i386/si_c.inc svneol=native#text/plain
rtl/openbsd/i386/si_dll.inc svneol=native#text/plain
rtl/openbsd/i386/si_g.inc svneol=native#text/plain
rtl/openbsd/i386/si_prc.inc svneol=native#text/plain
rtl/openbsd/i386/sighnd.inc svneol=native#text/plain
rtl/openbsd/osdefs.inc svneol=native#text/plain
@ -10262,6 +10263,7 @@ rtl/openbsd/rtldefs.inc svneol=native#text/plain
rtl/openbsd/setsysnr.inc svneol=native#text/plain
rtl/openbsd/si_c.pp svneol=native#text/plain
rtl/openbsd/si_dll.pp svneol=native#text/plain
rtl/openbsd/si_g.pp svneol=native#text/plain
rtl/openbsd/si_impl.inc svneol=native#text/plain
rtl/openbsd/si_intf.inc svneol=native#text/plain
rtl/openbsd/si_prc.pp svneol=native#text/plain
@ -10288,6 +10290,7 @@ rtl/openbsd/x86_64/openbsd_ident.inc svneol=native#text/plain
rtl/openbsd/x86_64/prt0.as svneol=native#text/plain
rtl/openbsd/x86_64/si_c.inc svneol=native#text/plain
rtl/openbsd/x86_64/si_dll.inc svneol=native#text/plain
rtl/openbsd/x86_64/si_g.inc svneol=native#text/plain
rtl/openbsd/x86_64/si_prc.inc svneol=native#text/plain
rtl/openbsd/x86_64/sighnd.inc svneol=native#text/plain
rtl/os2/Makefile svneol=native#text/plain

7
rtl/openbsd/Makefile
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@ -358,11 +358,11 @@ SYSINIT_UNITS=
LOADERS=prt0 cprt0 dllprt0
ifeq ($(ARCH),x86_64)
CPU_UNITS=x86 ports cpu
SYSINIT_UNITS=si_prc si_c si_dll
SYSINIT_UNITS=si_prc si_c si_dll si_g
endif
ifeq ($(ARCH),i386)
CPU_UNITS=x86 ports cpu mmx
SYSINIT_UNITS=si_prc si_c si_dll
SYSINIT_UNITS=si_prc si_c si_dll si_g
endif
OBJPASDIR=$(RTL)/objpas
GRAPHDIR=$(INC)/graph
@ -3104,7 +3104,6 @@ ifdef CLEAN_FILES
-$(DEL) $(CLEAN_FILES)
endif
-$(DELTREE) units
-$(DELTREE) bin
-$(DEL) *$(OEXT) *$(PPUEXT) *$(RSTEXT) *$(ASMEXT) *$(STATICLIBEXT) *$(SHAREDLIBEXT) *$(PPLEXT)
ifneq ($(PPUEXT),.ppu)
-$(DEL) *.o *.ppu *.a
@ -3272,6 +3271,8 @@ si_c$(PPUEXT) : si_c.pp si_intf.inc si_impl.inc $(ARCH)/openbsd_ident.inc $(ARCH
$(COMPILER) $<
si_dll$(PPUEXT) : si_dll.pp si_intf.inc si_impl.inc $(ARCH)/openbsd_ident.inc $(ARCH)/si_dll.inc $(SYSTEMUNIT)$(PPUEXT)
$(COMPILER) $<
si_g$(PPUEXT) : si_g.pp si_intf.inc si_impl.inc $(ARCH)/openbsd_ident.inc $(ARCH)/si_g.inc $(SYSTEMUNIT)$(PPUEXT)
$(COMPILER) $<
$(SYSTEMUNIT)$(PPUEXT) : $(BSDINC)/$(SYSTEMUNIT).pp sysconst.inc systypes.inc syscalls.inc $(SYSDEPS)
$(COMPILER) $(FPC_SYSTEM_OPT) -Us -Sg $(BSDINC)/$(SYSTEMUNIT).pp
uuchar$(PPUEXT): $(INC)/uuchar.pp $(SYSTEMUNIT)$(PPUEXT)

7
rtl/openbsd/Makefile.fpc
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@ -89,11 +89,11 @@ LOADERS=prt0 cprt0 dllprt0
ifeq ($(ARCH),x86_64)
CPU_UNITS=x86 ports cpu
SYSINIT_UNITS=si_prc si_c si_dll
SYSINIT_UNITS=si_prc si_c si_dll si_g
endif
ifeq ($(ARCH),i386)
CPU_UNITS=x86 ports cpu mmx
SYSINIT_UNITS=si_prc si_c si_dll
SYSINIT_UNITS=si_prc si_c si_dll si_g
endif
# Paths
@ -154,6 +154,9 @@ si_c$(PPUEXT) : si_c.pp si_intf.inc si_impl.inc $(ARCH)/openbsd_ident.inc $(ARCH
si_dll$(PPUEXT) : si_dll.pp si_intf.inc si_impl.inc $(ARCH)/openbsd_ident.inc $(ARCH)/si_dll.inc $(SYSTEMUNIT)$(PPUEXT)
$(COMPILER) $<
si_g$(PPUEXT) : si_g.pp si_intf.inc si_impl.inc $(ARCH)/openbsd_ident.inc $(ARCH)/si_g.inc $(SYSTEMUNIT)$(PPUEXT)
$(COMPILER) $<
#
# System Units (System, Objpas, Strings)

16
rtl/openbsd/i386/si_g.inc Normal file
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@ -0,0 +1,16 @@
{
This file is part of the Free Pascal run time library.
Copyright (c) 2019 by Free Pascal development team
This file implements parts of the startup code for OpenBSD
programs, compiled with gprof support.
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}

28
rtl/openbsd/si_g.pp Normal file
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@ -0,0 +1,28 @@
{
This file is part of the Free Pascal run time library.
Copyright (c) 2019 by Free Pascal development team
This file implements parts of the startup code for OpenBSD
programs, compiled with gprof support.
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
unit si_g;
interface
{$i si_intf.inc}
implementation
{$i si_impl.inc}
{$i si_g.inc}
end.

97
rtl/openbsd/x86_64/si_g.inc Normal file
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@ -0,0 +1,97 @@
{
This file is part of the Free Pascal run time library.
Copyright (c) 2019 by Free Pascal development team
This file implements parts of the startup code for OpenBSD
programs, compiled with gprof support.
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
{$asmmode gas}
var
_etext: Byte; external name '_etext';
_eprol: Byte; external name '_eprol';
procedure _mcleanup; cdecl; external name '_mcleanup';
function atexit(proc: TCdeclProcedure): cint; cdecl; external name 'atexit';
procedure monstartup(lowpc, highpc: u_long); cdecl; external name 'monstartup';
procedure __init; cdecl; external name '__init';
procedure c_exit(exit_code: cint); cdecl; noreturn; external name 'exit';
procedure _FPC_proc___start(argc: LongInt; argv: PPChar; envp: Pointer; para1, para2, para3: QWord); forward;
procedure _FPC_proc_start; assembler; nostackframe; public name '_start'; public name '__start';
asm
movq %rbx,%r9
movq %rcx,%r8
movq %rdx,%rcx
movq (%rsp),%rdi
leaq 16(%rsp,%rdi,8),%rdx
leaq 8(%rsp),%rsi
subq $8,%rsp
andq $0xFFFFFFFFFFFFFFF0,%rsp
addq $8,%rsp
jmp _FPC_proc___start
end;
procedure _FPC_proc_haltproc; noreturn; forward;
function _strrchr(str: PChar; character: LongInt): PChar; forward;
procedure _FPC_proc___start(argc: LongInt; argv: PPChar; envp: Pointer; para1, para2, para3: QWord);
var
I: SizeUInt;
begin
environ:=envp;
operatingsystem_parameter_envp:=envp;
operatingsystem_parameter_argc:=argc;
operatingsystem_parameter_argv:=argv;
if argv[0]<>nil then
begin
__progname:=_strrchr(argv[0], Ord('/'));
if __progname<>nil then
Inc(__progname)
else
__progname:=argv[0];
I:=Low(__progname_storage);
while (I<High(__progname_storage)) and (__progname[I]<>#0) do
begin
__progname_storage[I]:=__progname[I-Low(__progname_storage)];
Inc(I);
end;
__progname_storage[I]:=#0;
__progname:=@__progname_storage;
end;
atexit(@_mcleanup);
monstartup(u_long(@_eprol),u_long(@_etext));
__init;
PascalMain;
c_exit(operatingsystem_result);
end;
procedure _FPC_proc_haltproc; noreturn; public name '_haltproc';
begin
c_exit(operatingsystem_result);
end;
function _strrchr(str: PChar; character: LongInt): PChar; public name '_strrchr';
begin
_strrchr:=nil;
repeat
if str^=Chr(character) then
_strrchr:=str;
if str^<>#0 then
Inc(str);
until str^=#0;
end;
procedure MD_EPROL_LABEL; assembler; nostackframe; public name '_eprol';
asm
end;