dbx 可识别 Fortran 内函数(仅限于 SPARC 平台和 x86 平台)。
要在 dbx 中显示内函数,请键入:
demo% cat ShowIntrinsic.f INTEGER i i = -2 END (dbx) stop in MAIN (2) stop in MAIN (dbx) run Running: shi (process id 18019) stopped in MAIN at line 2 in file "shi.f" 2 i = -2 (dbx) whatis abs Generic intrinsic function: "abs" (dbx) print i i = 0 (dbx) step stopped in MAIN at line 3 in file "shi.f" 3 end (dbx) print i i = -2 (dbx) print abs(1) abs(i) = 2 (dbx)