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var
_stack_top: record end; external name '_stack_top';
_data: record end; external name '_data';
_edata: record end; external name '_edata';
_text_start: record end; external name '_text_start';
_etext: record end; external name '_etext';
_bss_start: record end; external name '_bss_start';
_bss_end: record end; external name '_bss_end';
procedure Pascalmain; external name 'PASCALMAIN';
procedure HaltProc; assembler; nostackframe; public name'_haltproc';
asm
.Lloop:
b .Lloop
end;
procedure Startup; assembler; nostackframe; [public, alias: '_START'];
asm
ldr r1,.L_etext
ldr r2,.L_data
ldr r3,.L_edata
.Lcopyloop:
cmp r2,r3
ittt ls
ldrls r0,[r1],#4
strls r0,[r2],#4
bls .Lcopyloop
// clear onboard ram
ldr r1,.L_bss_start
ldr r2,.L_bss_end
mov r0,#0
.Lzeroloop:
cmp r1,r2
itt ls
strls r0,[r1],#4
bls .Lzeroloop
{$ifdef REMAP_VECTTAB}
ldr r0, .Lvtor
ldr r1, .Ltext_start
str r1, [r0]
{$endif REMAP_VECTTAB}
bl PASCALMAIN
b HaltProc
.L_bss_start:
.long _bss_start
.L_bss_end:
.long _bss_end
.L_etext:
.long _etext
.L_data:
.long _data
.L_edata:
.long _edata
{$ifdef REMAP_VECTTAB}
.Lvtor:
.long 0xE000ED08
.Ltext_start:
.long _text_start
{$endif REMAP_VECTTAB}
end;
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