mirror of
https://github.com/pkivolowitz/asm_book.git
synced 2026-06-21 14:26:46 +08:00
more code
This commit is contained in:
parent
1e325fa7d8
commit
0a4faac56a
2 changed files with 21 additions and 16 deletions
|
|
@ -1,16 +0,0 @@
|
|||
.text
|
||||
.global main
|
||||
.align 2
|
||||
|
||||
main: str x30, [sp, -16]!
|
||||
ldr s0, =0x3fc00000
|
||||
fcvt d0, s0
|
||||
ldr x0, =fmt
|
||||
bl printf
|
||||
ldr x30, [sp], 16
|
||||
mov w0, wzr
|
||||
ret
|
||||
|
||||
.data
|
||||
fmt: .asciz "%f\n"
|
||||
.end
|
||||
21
section_1/float/test.cpp
Normal file
21
section_1/float/test.cpp
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
#include <cinttypes>
|
||||
|
||||
extern "C" uint32_t T1(double d) {
|
||||
return uint32_t(d);
|
||||
}
|
||||
|
||||
extern "C" uint32_t T2(float f) {
|
||||
return uint32_t(f);
|
||||
}
|
||||
|
||||
extern "C" int32_t T3(double d) {
|
||||
return int32_t(d);
|
||||
}
|
||||
|
||||
extern "C" int32_t T4(float f) {
|
||||
return int32_t(f);
|
||||
}
|
||||
|
||||
extern "C" uint64_t T5(double d) {
|
||||
return uint64_t(d);
|
||||
}
|
||||
Loading…
Reference in a new issue