diff options
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/arm-eabi1.c | 235 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/dll-2.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.misc-tests/arm-isr.c | 3 |
4 files changed, 246 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 022280c2ea9..459f7b50cc7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2004-08-09 Mark Mitchell <mark@codesourcery.com> + + * gcc.dg/testsuite/gcc.dg/arm-eabi1.c: New test. + * gcc.dg/dll-2.c: Fix dg-require syntax. + * gcc.misc-tests/arm-isr.c (abort): Declare. + (exit): Likewise. + 2004-08-10 Mark Mitchell <mark@codesourcery.com> PR c++/16971 diff --git a/gcc/testsuite/gcc.dg/arm-eabi1.c b/gcc/testsuite/gcc.dg/arm-eabi1.c new file mode 100644 index 00000000000..0df295aa726 --- /dev/null +++ b/gcc/testsuite/gcc.dg/arm-eabi1.c @@ -0,0 +1,235 @@ +/* { dg-do run { target arm*-*-symbianelf* arm*-*-eabi* } } */ +/* { dg-options "" } */ + +/* This file tests most of the non-C++ run-time helper functions + described in Section 4 of the "Run-Time ABI for the ARM + Architecture". These are basic tests; they do not try to validate + all of the corner cases in these routines. + + The functions not tested here are: + + __aeabi_cdcmpeq + __aeabi_cdcmple + __aeabi_cdrcmple + __aeabi_cfcmpeq + __aeabi_cfcmple + __aeabi_cfrcmple + __aeabi_ldivmod + __aeabi_uldivmod + __aeabi_idivmod + __aeabi_uidivmod + + These functions have non-standard calling conventions that would + require the use of inline assembly to test. It would be good to + add such tests, but they have not yet been implemented. + + There are also no tests for the "division by zero", "unaligned + memory access", "memory copying, clearing, and setting" + functions. */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> + +#define decl_float(code, type) \ + extern type __aeabi_ ## code ## add (type, type); \ + extern type __aeabi_ ## code ## div (type, type); \ + extern type __aeabi_ ## code ## mul (type, type); \ + extern type __aeabi_ ## code ## neg (type); \ + extern type __aeabi_ ## code ## rsub (type, type); \ + extern type __aeabi_ ## code ## sub (type, type); \ + extern int __aeabi_ ## code ## cmpeq (type, type); \ + extern int __aeabi_ ## code ## cmplt (type, type); \ + extern int __aeabi_ ## code ## cmple (type, type); \ + extern int __aeabi_ ## code ## cmpge (type, type); \ + extern int __aeabi_ ## code ## cmpgt (type, type); \ + extern int __aeabi_ ## code ## cmpun (type, type); \ + extern int __aeabi_ ## code ## 2iz (type); \ + extern unsigned int __aeabi_ ## code ## 2uiz (type); \ + extern long long __aeabi_ ## code ## 2lz (type); \ + extern unsigned long long __aeabi_ ## code ## 2ulz (type); \ + extern type __aeabi_i2 ## code (int); \ + extern type __aeabi_ui2 ## code (int); \ + extern type __aeabi_l2 ## code (long long); \ + extern type __aeabi_ul2 ## code (unsigned long long); \ + \ + type code ## zero = 0.0; \ + type code ## one = 1.0; \ + type code ## two = 2.0; \ + type code ## four = 4.0; \ + type code ## minus_one = -1.0; \ + type code ## minus_two = -2.0; \ + type code ## minus_four = -4.0; \ + type code ## epsilon = 1E-32; \ + type code ## NaN = 0.0 / 0.0; + +decl_float (d, double) +decl_float (f, float) + +extern float __aeabi_d2f (double); +extern double __aeabi_f2d (float); +extern long long __aeabi_lmul (long long, long long); +extern long long __aeabi_llsl (long long, int); +extern long long __aeabi_llsr (long long, int); +extern long long __aeabi_lasr (long long, int); +extern int __aeabi_lcmp (long long, long long); +extern int __aeabi_ulcmp (unsigned long long, unsigned long long); + +#define eq(a, b, type, abs, epsilon, format) \ + { \ + type a1; \ + type b1; \ + \ + fprintf (stderr, "%d: Test %s == %s\n", __LINE__, #a, #b); \ + a1 = a; \ + b1 = b; \ + if (abs (a1 - b1) > epsilon) \ + { \ + fprintf (stderr, "%d: " format " != " format "\n", \ + __LINE__, a1, b1); \ + abort (); \ + } \ + } + +#define ieq(a, b) eq (a, b, int, abs, 0, "%d") +#define ueq(a, b) eq (a, b, unsigned int, abs, 0, "%u") +#define leq(a, b) eq (a, b, long long, abs, 0, "%lld") +#define uleq(a, b) eq (a, b, unsigned long long, abs, 0, "%llu") +#define feq(a, b) eq (a, b, float, fabs, fepsilon, "%f") +#define deq(a, b) eq (a, b, double, fabs, depsilon, "%g") + +int main () { + /* Table 2. Double-precision floating-point arithmetic. */ + deq (__aeabi_dadd (dzero, done), done); + deq (__aeabi_dadd (done, done), dtwo); + deq (__aeabi_ddiv (dminus_four, dminus_two), dtwo); + deq (__aeabi_ddiv (dminus_two, dtwo), dminus_one); + deq (__aeabi_dmul (dtwo, dtwo), dfour); + deq (__aeabi_dmul (dminus_one, dminus_two), dtwo); + deq (__aeabi_dneg (dminus_one), done); + deq (__aeabi_dneg (dfour), dminus_four); + deq (__aeabi_drsub (done, dzero), dminus_one); + deq (__aeabi_drsub (dtwo, dminus_two), dminus_four); + deq (__aeabi_dsub (dzero, done), dminus_one); + deq (__aeabi_dsub (dminus_two, dtwo), dminus_four); + + /* Table 3. Double-precision floating-point comparisons. */ + ieq (__aeabi_dcmpeq (done, done), 1); + ieq (__aeabi_dcmpeq (done, dzero), 0); + ieq (__aeabi_dcmpeq (dNaN, dzero), 0); + ieq (__aeabi_dcmpeq (dNaN, dNaN), 0); + + ieq (__aeabi_dcmplt (dzero, done), 1); + ieq (__aeabi_dcmplt (done, dzero), 0); + ieq (__aeabi_dcmplt (dzero, dzero), 0); + ieq (__aeabi_dcmplt (dzero, dNaN), 0); + ieq (__aeabi_dcmplt (dNaN, dNaN), 0); + + ieq (__aeabi_dcmple (dzero, done), 1); + ieq (__aeabi_dcmple (done, dzero), 0); + ieq (__aeabi_dcmple (dzero, dzero), 1); + ieq (__aeabi_dcmple (dzero, dNaN), 0); + ieq (__aeabi_dcmple (dNaN, dNaN), 0); + + ieq (__aeabi_dcmpge (dzero, done), 0); + ieq (__aeabi_dcmpge (done, dzero), 1); + ieq (__aeabi_dcmpge (dzero, dzero), 1); + ieq (__aeabi_dcmpge (dzero, dNaN), 0); + ieq (__aeabi_dcmpge (dNaN, dNaN), 0); + + ieq (__aeabi_dcmpgt (dzero, done), 0); + ieq (__aeabi_dcmpgt (done, dzero), 1); + ieq (__aeabi_dcmplt (dzero, dzero), 0); + ieq (__aeabi_dcmpgt (dzero, dNaN), 0); + ieq (__aeabi_dcmpgt (dNaN, dNaN), 0); + + ieq (__aeabi_dcmpun (done, done), 0); + ieq (__aeabi_dcmpun (done, dzero), 0); + ieq (__aeabi_dcmpun (dNaN, dzero), 1); + ieq (__aeabi_dcmpun (dNaN, dNaN), 1); + + /* Table 4. Single-precision floating-point arithmetic. */ + feq (__aeabi_fadd (fzero, fone), fone); + feq (__aeabi_fadd (fone, fone), ftwo); + feq (__aeabi_fdiv (fminus_four, fminus_two), ftwo); + feq (__aeabi_fdiv (fminus_two, ftwo), fminus_one); + feq (__aeabi_fmul (ftwo, ftwo), ffour); + feq (__aeabi_fmul (fminus_one, fminus_two), ftwo); + feq (__aeabi_fneg (fminus_one), fone); + feq (__aeabi_fneg (ffour), fminus_four); + feq (__aeabi_frsub (fone, fzero), fminus_one); + feq (__aeabi_frsub (ftwo, fminus_two), fminus_four); + feq (__aeabi_fsub (fzero, fone), fminus_one); + feq (__aeabi_fsub (fminus_two, ftwo), fminus_four); + + /* Table 5. Single-precision floating-point comparisons. */ + ieq (__aeabi_fcmpeq (fone, fone), 1); + ieq (__aeabi_fcmpeq (fone, fzero), 0); + ieq (__aeabi_fcmpeq (fNaN, fzero), 0); + ieq (__aeabi_fcmpeq (fNaN, fNaN), 0); + + ieq (__aeabi_fcmplt (fzero, fone), 1); + ieq (__aeabi_fcmplt (fone, fzero), 0); + ieq (__aeabi_fcmplt (fzero, fzero), 0); + ieq (__aeabi_fcmplt (fzero, fNaN), 0); + ieq (__aeabi_fcmplt (fNaN, fNaN), 0); + + ieq (__aeabi_fcmple (fzero, fone), 1); + ieq (__aeabi_fcmple (fone, fzero), 0); + ieq (__aeabi_fcmple (fzero, fzero), 1); + ieq (__aeabi_fcmple (fzero, fNaN), 0); + ieq (__aeabi_fcmple (fNaN, fNaN), 0); + + ieq (__aeabi_fcmpge (fzero, fone), 0); + ieq (__aeabi_fcmpge (fone, fzero), 1); + ieq (__aeabi_fcmpge (fzero, fzero), 1); + ieq (__aeabi_fcmpge (fzero, fNaN), 0); + ieq (__aeabi_fcmpge (fNaN, fNaN), 0); + + ieq (__aeabi_fcmpgt (fzero, fone), 0); + ieq (__aeabi_fcmpgt (fone, fzero), 1); + ieq (__aeabi_fcmplt (fzero, fzero), 0); + ieq (__aeabi_fcmpgt (fzero, fNaN), 0); + ieq (__aeabi_fcmpgt (fNaN, fNaN), 0); + + ieq (__aeabi_fcmpun (fone, fone), 0); + ieq (__aeabi_fcmpun (fone, fzero), 0); + ieq (__aeabi_fcmpun (fNaN, fzero), 1); + ieq (__aeabi_fcmpun (fNaN, fNaN), 1); + + /* Table 6. Floating-point to integer conversions. */ + ieq (__aeabi_d2iz (dminus_one), -1); + ueq (__aeabi_d2uiz (done), 1); + leq (__aeabi_d2lz (dminus_two), -2LL); + uleq (__aeabi_d2ulz (dfour), 4LL); + ieq (__aeabi_f2iz (fminus_one), -1); + ueq (__aeabi_f2uiz (fone), 1); + leq (__aeabi_f2lz (fminus_two), -2LL); + uleq (__aeabi_f2ulz (ffour), 4LL); + + /* Table 7. Conversions between floating types. */ + feq (__aeabi_d2f (dtwo), ftwo); + deq (__aeabi_f2d (fminus_four), dminus_four); + + /* Table 8. Integer to floating-point conversions. */ + deq (__aeabi_i2d (-1), dminus_one); + deq (__aeabi_ui2d (2), dtwo); + deq (__aeabi_l2d (-1), dminus_one); + deq (__aeabi_ul2d (2ULL), dtwo); + feq (__aeabi_i2f (-1), fminus_one); + feq (__aeabi_ui2f (2), ftwo); + feq (__aeabi_l2f (-1), fminus_one); + feq (__aeabi_ul2f (2ULL), ftwo); + + /* Table 9. Long long functions. */ + leq (__aeabi_lmul (4LL, -1LL), -4LL); + leq (__aeabi_llsl (2LL, 1), 4LL); + leq (__aeabi_llsr (-1LL, 63), 1); + leq (__aeabi_lasr (-1LL, 63), -1); + ieq (__aeabi_lcmp (0LL, 1LL), -1); + ieq (__aeabi_lcmp (0LL, 0LL), 0); + ieq (__aeabi_lcmp (1LL, 0LL), 1); + ieq (__aeabi_ulcmp (0LL, 1LL), -1); + ieq (__aeabi_ulcmp (0LL, 0LL), 0); + ieq (__aeabi_ulcmp (1LL, 0LL), 1); +} diff --git a/gcc/testsuite/gcc.dg/dll-2.c b/gcc/testsuite/gcc.dg/dll-2.c index 00c683a728c..5c81f4e64a1 100644 --- a/gcc/testsuite/gcc.dg/dll-2.c +++ b/gcc/testsuite/gcc.dg/dll-2.c @@ -8,7 +8,7 @@ In C, it's ok to redeclare a variable so this works for variables and functions. In C++, it only works for functions. */ -/* { dg-require-dll } */ +/* { dg-require-dll "" } */ __declspec (dllimport) int foo1 (); __declspec (dllexport) int foo1 (); diff --git a/gcc/testsuite/gcc.misc-tests/arm-isr.c b/gcc/testsuite/gcc.misc-tests/arm-isr.c index f79e241633d..737f9ffb643 100644 --- a/gcc/testsuite/gcc.misc-tests/arm-isr.c +++ b/gcc/testsuite/gcc.misc-tests/arm-isr.c @@ -1,3 +1,6 @@ +extern void abort (); +extern void exit (int); + #ifndef __thumb__ /* There used to be a couple of bugs in the ARM's prologue and epilogue generation for ISR routines. The wrong epilogue instruction would be |
