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| author | Andrew Cagney <cagney@redhat.com> | 2003-06-22 16:48:12 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-06-22 16:48:12 +0000 |
| commit | 345d88d96ee2f82d2ec0d1c69cd14506b707b945 (patch) | |
| tree | 77fe7fa191a6afc07968fbe9421257fb5da8c504 /sim/ppc/registers.c | |
| parent | 70ecf948d924b4fdc84ba07d2f0c0ee141295ef7 (diff) | |
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2003-06-22 Andrew Cagney <cagney@redhat.com>
Written by matthew green <mrg@redhat.com>, with fixes from Aldy
Hernandez <aldyh@redhat.com>, Jim Wilson <wilson@redhat.com>, and
Nick Clifton <nickc@redhat.com>.
* ppc-instructions: Include altivec.igen and e500.igen.
(model_busy, model_data): Add vr_busy and vscr_busy.
(model_trace_release): Trace vr_busy and vscr_busy.
(model_new_cycle): Update vr_busy and vscr_busy.
(model_make_busy): Update vr_busy and vscr_busy.
* registers.c (register_description): Add Altivec and e500
registers.
* psim.c (psim_read_register, psim_read_register): Handle Altivec
and e500 registers.
* ppc-spr-table (SPEFSCR): Add VRSAVE and SPEFSCR registers.
* configure.in (sim_filter): When *altivec* add "av". When *spe*
or *simd* add e500.
(sim_float): When *altivec* define WITH_ALTIVEC. When *spe* add
WITH_E500.
* configure: Re-generate.
* e500.igen, altivec.igen: New files.
* e500_expression.h, altivec_expression.h: New files.
* idecode_expression.h: Update copyright. Include
"e500_expression.h" and "altivec_expression.h".
* e500_registers.h, altivec_registers.h: New files.
* registers.h: Update copyright. Include "e500_registers.h" and
"altivec_registers.h".
(registers): Add Altivec and e500 specific registers.
* Makefile.in (IDECODE_H): Add "idecode_e500.h" and
"idecode_altivec.h".
(REGISTERS_H): Add "e500_registers.h" and "altivec_registers.h".
(tmp-igen): Add dependencies on altivec.igen and e500.igen .
Diffstat (limited to 'sim/ppc/registers.c')
| -rw-r--r-- | sim/ppc/registers.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sim/ppc/registers.c b/sim/ppc/registers.c index 2181ced..8323601 100644 --- a/sim/ppc/registers.c +++ b/sim/ppc/registers.c @@ -150,6 +150,35 @@ register_description(const char reg[]) description.index = spr_ctr; description.size = sizeof(unsigned_word); } +#ifdef WITH_ALTIVEC + else if (reg[0] == 'v' && reg[1] == 'r' && are_digits(reg + 2)) { + description.type = reg_vr; + description.index = atoi(reg+2); + description.size = sizeof(vreg); + } + else if (!strcmp(reg, "vscr")) { + description.type = reg_vscr; + description.index = 0; + description.size = sizeof(vscreg); + } +#endif +#ifdef WITH_E500 + else if (reg[0] == 'e' && reg[1] == 'v' && are_digits(reg + 2)) { + description.type = reg_evr; + description.index = atoi(reg+2); + description.size = sizeof(unsigned64); + } + else if (reg[0] == 'r' && reg[1] == 'h' && are_digits(reg + 2)) { + description.type = reg_gprh; + description.index = atoi(reg+2); + description.size = sizeof(gpreg); + } + else if (!strcmp(reg, "acc")) { + description.type = reg_acc; + description.index = 0; + description.size = sizeof(unsigned64); + } +#endif else { sprs spr = find_spr(reg); if (spr != nr_of_sprs) { |