diff options
| author | Cyrille Bagard <nocbos@gmail.com> | 2018-06-19 17:23:48 (GMT) |
|---|---|---|
| committer | Cyrille Bagard <nocbos@gmail.com> | 2018-06-19 17:23:48 (GMT) |
| commit | 84f86b7860014dad1a80aabd4e0bf7504710bfe8 (patch) | |
| tree | dd1bf99ed3b5313eaf57dc17a57ffcab51aec2eb /plugins/arm | |
| parent | 31a927d786385a3c79468bfd3af351dc776a908d (diff) | |
Built ARMv7 dynamic vector tables with the right number of registers.
Diffstat (limited to 'plugins/arm')
| -rw-r--r-- | plugins/arm/v7/helpers.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/plugins/arm/v7/helpers.h b/plugins/arm/v7/helpers.h index 4f9a8f9..08b14e2 100644 --- a/plugins/arm/v7/helpers.h +++ b/plugins/arm/v7/helpers.h @@ -211,17 +211,28 @@ }) -#define DynamicVectorTable(target, count, first, inc) \ +#define DynamicVectorTable(target, count, first, rel) \ ({ \ GArchOperand *__result; \ size_t __i; \ GArchRegister *__reg; \ - __result = g_armv7_reglist_operand_new(0); \ - for (__i = 0; __i < count; __i += inc) \ + if (count % rel != 0) \ + __result = NULL; \ + else \ { \ - __reg = g_armv7_simd_register_new(target, first + __i); \ - g_armv7_reglist_add_register(G_ARMV7_REGLIST_OPERAND(__result), \ - G_ARMV7_REGISTER(__reg)); \ + __result = g_armv7_reglist_operand_new(0); \ + for (__i = 0; __i < (count / rel); __i++) \ + { \ + __reg = g_armv7_simd_register_new(target, first + __i); \ + if (__reg == NULL) \ + { \ + g_object_unref(G_OBJECT(__result)); \ + __result = NULL; \ + break; \ + } \ + g_armv7_reglist_add_register(G_ARMV7_REGLIST_OPERAND(__result), \ + G_ARMV7_REGISTER(__reg)); \ + } \ } \ __result; \ }) |