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20 TechQA 2024-03-03T22:34:42.163000Cant understand why this code output in a result:ERROR
52 views
Asked by Bogdan Batyuk
Why is fprem1 instruction not producing the expected results?
133 views
Asked by ahs
Clamping the results of 1-(x/y) to -1 .. +1 range for positive inputs, and special casing zero
104 views
Asked by X87-Learner
Should values always be popped off the x87 FPU stack?
87 views
Asked by adivanced
WinDBG under VMware Workstation Pro 16.2.3 zeros x87 FPUInstructionPointer when single-stepping
143 views
Asked by balapoopi
Understanding fcmovb instruction in x86
61 views
Asked by bogardon
Why does MinGW GCC use x87 80bit FP library code for atan2, cos, exp & sin?
124 views
Asked by Martin Brown
From an fxsave dump, how to determine whether in x87 or MMX mode?
138 views
Asked by Myria
How read the gdb registers in fmulp case
18 views
Asked by malat
Why an extended precision float-point number is not printed correctly by using Windows x64 assembly
93 views
Asked by zackjj
Why double elements from arrays don't load to FP registers?
104 views
Asked by Biskopt
x86 Assembly How to properly get XMM0 into ST0?
257 views
Asked by Zvend
How to generate an x87 positive NaN value from C89 code?
93 views
Asked by pts
How to copy values between 8087 ST(0) and ST(i) registers?
44 views
Asked by pts
Can the x87 perform exact division on UNsigned QUADword integers?
72 views
Asked by Sep Roland
NASM trying to multiply integer by float, printf writes garbage
56 views
Asked by legacywolf
Is fdiv faster with a dword or qword argument?
123 views
Asked by pts
Does FADDP ST(0), ST(1) make sense?
159 views
Asked by Dan
Error: Memory operand not allowed in context
62 views
Asked by BrP
How to convert old x87 assembly code to extended asm (with "=u" and "=t" constraints) to convert spherical coordinates
122 views
Asked by Lionel_stack