diff options
Diffstat (limited to 'backends/s390_regs.c')
| -rw-r--r-- | backends/s390_regs.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/backends/s390_regs.c b/backends/s390_regs.c index 28b79898..7e8113a2 100644 --- a/backends/s390_regs.c +++ b/backends/s390_regs.c @@ -28,6 +28,7 @@ #endif #include <string.h> +#include <dwarf.h> #define BACKEND s390_ #include "libebl_CPU.h" @@ -50,9 +51,10 @@ zseries (64) ssize_t -s390_register_name (Ebl *ebl __attribute__ ((unused)), +s390_register_info (Ebl *ebl __attribute__ ((unused)), int regno, char *name, size_t namelen, - const char **prefix, const char **setname) + const char **prefix, const char **setname, + int *bits, int *type) { if (name == NULL) return 66; @@ -62,14 +64,26 @@ s390_register_name (Ebl *ebl __attribute__ ((unused)), *prefix = "%"; + *bits = ebl->class == ELFCLASS64 ? 64 : 32; + *type = DW_ATE_unsigned; if (regno < 16) - *setname = "integer"; + { + *setname = "integer"; + *type = DW_ATE_signed; + } else if (regno < 32) - *setname = "FPU"; + { + *setname = "FPU"; + *type = DW_ATE_float; + *bits = 64; + } else if (regno < 48 || regno > 63) *setname = "control"; else - *setname = "access"; + { + *setname = "access"; + *bits = 32; + } switch (regno) { @@ -116,6 +130,7 @@ s390_register_name (Ebl *ebl __attribute__ ((unused)), case 64: return stpcpy (name, "pswm") + 1 - name; case 65: + *type = DW_ATE_address; return stpcpy (name, "pswa") + 1 - name; default: |