mricron is failing to build for Debian armhf, specifically we are getting a bunch of
"co-processor offset out of range" errors.
(9009) Assembling parconvert
parconvert.s: Assembler messages:
parconvert.s:3775: Error: co-processor offset out of range
parconvert.s:3783: Error: co-processor offset out of range
parconvert.s:3880: Error: co-processor offset out of range
parconvert.s:3886: Error: co-processor offset out of range
parconvert.s:3892: Error: co-processor offset out of range
parconvert.s:3895: Error: co-processor offset out of range
parconvert.s:3899: Error: co-processor offset out of range
parconvert.s:3903: Error: co-processor offset out of range
parconvert.s:3918: Error: co-processor offset out of range
parconvert.s:3924: Error: co-processor offset out of range
parconvert.s:3930: Error: co-processor offset out of range
parconvert.s:4813: Error: co-processor offset out of range
parconvert.s:4817: Error: co-processor offset out of range
parconvert.s:4821: Error: co-processor offset out of range
parconvert.s:4825: Error: co-processor offset out of range
parconvert.s:4895: Error: co-processor offset out of range
parconvert.s:4899: Error: co-processor offset out of range
parconvert.pas(1375) Error: (9007) Error while assembling exitcode 1
parconvert.pas(1375) Fatal: (10026) There were 2 errors compiling
module, stopping
Fatal: (1018) Compilation aborted
The first error corresponds to the vstr instruction on line 3775 below:
# [593] lScanResX := round(readParFloat);
mov r0,r11
blx PARCONVERT$_$READ_PAR2NII$crcDDE5A164_$$_READPARFLOAT$$DOUBLE
blx fpc_round_real
blx fpc_int64_to_double
vmov.f64 d1,d0
sub r0,r11,#143360
vstr d1,[r0, #-2528]
Which in turn, corresponds to line 593 of parconvert.pas:
if lUpCaseStr = 'SCANRESOLUTION(XY)' then begin
lScanResX := round(readParFloat);
lScanResY := round(readParFloat);
More detail at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=851834
Any thoughts on what might cause this or possible fixes? my guess is that the
compiler is missing an offset range check for access to local variables.
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