diff options
Diffstat (limited to 'gdb/arm-tdep.h')
| -rw-r--r-- | gdb/arm-tdep.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h index 29c8bc9..a4c52dc 100644 --- a/gdb/arm-tdep.h +++ b/gdb/arm-tdep.h @@ -116,11 +116,29 @@ enum arm_abi ARM_ABI_INVALID /* Keep this last. */ }; +/* Type of floating-point code in use by inferior. There are really 3 models + that are traditionally supported (plus the endianness issue), but gcc can + only generate 2 of those. The third is APCS_FLOAT, where arguments to + functions are passed in floating-point registers. + + In addition to the traditional models, VFP adds two more. */ + +enum arm_float_model +{ + ARM_FLOAT_SOFT, + ARM_FLOAT_FPA, + ARM_FLOAT_SOFT_VFP, + ARM_FLOAT_VFP +}; + /* Target-dependent structure in gdbarch. */ struct gdbarch_tdep { enum arm_abi arm_abi; /* OS/ABI of inferior. */ const char *abi_name; /* Name of the above. */ + + enum arm_float_model fp_model; /* Floating point calling conventions. */ + CORE_ADDR lowest_pc; /* Lowest address at which instructions will appear. */ |