diff options
Diffstat (limited to 'sim/d10v/interp.c')
| -rw-r--r-- | sim/d10v/interp.c | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c index 718acca..30239ab 100644 --- a/sim/d10v/interp.c +++ b/sim/d10v/interp.c @@ -363,7 +363,7 @@ set_dmap_register (int reg_nr, unsigned long value) } static unsigned long -dmap_register (int reg_nr) +dmap_register (void *regcache, int reg_nr) { uint8 *raw = map_memory (SIM_D10V_MEMORY_DATA + DMAP0_OFFSET + 2 * reg_nr); @@ -386,7 +386,7 @@ set_imap_register (int reg_nr, unsigned long value) } static unsigned long -imap_register (int reg_nr) +imap_register (void *regcache, int reg_nr) { uint8 *raw = map_memory (SIM_D10V_MEMORY_DATA + IMAP0_OFFSET + 2 * reg_nr); @@ -440,7 +440,9 @@ unsigned long sim_d10v_translate_dmap_addr (unsigned long offset, int nr_bytes, unsigned long *phys, - unsigned long (*dmap_register) (int reg_nr)) + void *regcache, + unsigned long (*dmap_register) (void *regcache, + int reg_nr)) { short map; int regno; @@ -457,7 +459,7 @@ sim_d10v_translate_dmap_addr (unsigned long offset, /* Don't cross a BLOCK boundary */ nr_bytes = DMAP_BLOCK_SIZE - (offset % DMAP_BLOCK_SIZE); } - map = dmap_register (regno); + map = dmap_register (regcache, regno); if (regno == 3) { /* Always maps to data memory */ @@ -498,7 +500,9 @@ unsigned long sim_d10v_translate_imap_addr (unsigned long offset, int nr_bytes, unsigned long *phys, - unsigned long (*imap_register) (int reg_nr)) + void *regcache, + unsigned long (*imap_register) (void *regcache, + int reg_nr)) { short map; int regno; @@ -517,7 +521,7 @@ sim_d10v_translate_imap_addr (unsigned long offset, /* Don't cross a BLOCK boundary */ nr_bytes = IMAP_BLOCK_SIZE - offset; } - map = imap_register (regno); + map = imap_register (regcache, regno); sp = (map & 0x3000) >> 12; segno = (map & 0x007f); switch (sp) @@ -549,8 +553,11 @@ unsigned long sim_d10v_translate_addr (unsigned long memaddr, int nr_bytes, unsigned long *targ_addr, - unsigned long (*dmap_register) (int reg_nr), - unsigned long (*imap_register) (int reg_nr)) + void *regcache, + unsigned long (*dmap_register) (void *regcache, + int reg_nr), + unsigned long (*imap_register) (void *regcache, + int reg_nr)) { unsigned long phys; unsigned long seg; @@ -614,12 +621,12 @@ sim_d10v_translate_addr (unsigned long memaddr, break; case 0x10: /* in logical data address segment */ - nr_bytes = sim_d10v_translate_dmap_addr (off, nr_bytes, &phys, + nr_bytes = sim_d10v_translate_dmap_addr (off, nr_bytes, &phys, regcache, dmap_register); break; case 0x11: /* in logical instruction address segment */ - nr_bytes = sim_d10v_translate_imap_addr (off, nr_bytes, &phys, + nr_bytes = sim_d10v_translate_imap_addr (off, nr_bytes, &phys, regcache, imap_register); break; @@ -720,10 +727,8 @@ xfer_mem (SIM_ADDR virt, uint8 *memory; unsigned long phys; int phys_size; - phys_size = sim_d10v_translate_addr (virt, size, - &phys, - dmap_register, - imap_register); + phys_size = sim_d10v_translate_addr (virt, size, &phys, NULL, + dmap_register, imap_register); if (phys_size == 0) return xfered; @@ -892,7 +897,7 @@ dmem_addr (uint16 offset) things like ``0xfffe + 0x0e60 == 0x10e5d''. Since offset's type is uint16 this is modulo'ed onto 0x0e5d. */ - phys_size = sim_d10v_translate_dmap_addr (offset, 1, &phys, + phys_size = sim_d10v_translate_dmap_addr (offset, 1, &phys, NULL, dmap_register); if (phys_size == 0) { @@ -919,7 +924,8 @@ imem_addr (uint32 offset) { unsigned long phys; uint8 *mem; - int phys_size = sim_d10v_translate_imap_addr (offset, 1, &phys, imap_register); + int phys_size = sim_d10v_translate_imap_addr (offset, 1, &phys, NULL, + imap_register); if (phys_size == 0) { return State.mem.fault; @@ -1367,14 +1373,14 @@ sim_fetch_register (sd, rn, memory, length) break; case SIM_D10V_IMAP0_REGNUM: case SIM_D10V_IMAP1_REGNUM: - WRITE_16 (memory, imap_register (rn - SIM_D10V_IMAP0_REGNUM)); + WRITE_16 (memory, imap_register (NULL, rn - SIM_D10V_IMAP0_REGNUM)); size = 2; break; case SIM_D10V_DMAP0_REGNUM: case SIM_D10V_DMAP1_REGNUM: case SIM_D10V_DMAP2_REGNUM: case SIM_D10V_DMAP3_REGNUM: - WRITE_16 (memory, dmap_register (rn - SIM_D10V_DMAP0_REGNUM)); + WRITE_16 (memory, dmap_register (NULL, rn - SIM_D10V_DMAP0_REGNUM)); size = 2; break; case SIM_D10V_TS2_DMAP_REGNUM: |