diff options
Diffstat (limited to 'gcc/config/ns32k/merlin.h')
| -rw-r--r-- | gcc/config/ns32k/merlin.h | 104 |
1 files changed, 2 insertions, 102 deletions
diff --git a/gcc/config/ns32k/merlin.h b/gcc/config/ns32k/merlin.h index 411c25107d8..a3b41baf260 100644 --- a/gcc/config/ns32k/merlin.h +++ b/gcc/config/ns32k/merlin.h @@ -26,6 +26,8 @@ Boston, MA 02111-1307, USA. */ #include "ns32k/ns32k.h" +#define MERLIN_TARGET + /* This is BSD, so it wants DBX format. */ #define DBX_DEBUGGING_INFO @@ -123,108 +125,6 @@ Boston, MA 02111-1307, USA. */ fprintf (FILE, "$0f%.20e", u.d); } \ else output_addr_const (FILE, X); } -#undef FUNCTION_PROLOGUE - -/* This differs from the one in ns32k.h in printing a bitmask - rather than a register list in the enter or save instruction. */ - -#define FUNCTION_PROLOGUE(FILE, SIZE) \ -{ register int regno, g_regs_used = 0; \ - int used_regs_buf[8], *bufp = used_regs_buf; \ - int used_fregs_buf[8], *fbufp = used_fregs_buf; \ - extern char call_used_regs[]; \ - MAIN_FUNCTION_PROLOGUE; \ - for (regno = 0; regno < 8; regno++) \ - if (regs_ever_live[regno] \ - && ! call_used_regs[regno]) \ - { \ - *bufp++ = regno; g_regs_used++; \ - } \ - *bufp = -1; \ - for (; regno < 16; regno++) \ - if (regs_ever_live[regno] && !call_used_regs[regno]) { \ - *fbufp++ = regno; \ - } \ - *fbufp = -1; \ - bufp = used_regs_buf; \ - if (frame_pointer_needed) \ - fprintf (FILE, "\tenter "); \ - else if (g_regs_used) \ - fprintf (FILE, "\tsave "); \ - if (frame_pointer_needed || g_regs_used) \ - { \ - char mask = 0; \ - while (*bufp >= 0) \ - mask |= 1 << *bufp++; \ - fprintf (FILE, "$0x%x", (int) mask & 0xff); \ - } \ - if (frame_pointer_needed) \ - fprintf (FILE, ",%d\n", SIZE); \ - else if (g_regs_used) \ - fprintf (FILE, "\n"); \ - fbufp = used_fregs_buf; \ - while (*fbufp >= 0) \ - { \ - if ((*fbufp & 1) || (fbufp[0] != fbufp[1] - 1)) \ - fprintf (FILE, "\tmovf f%d,tos\n", *fbufp++ - 8); \ - else \ - { \ - fprintf (FILE, "\tmovl f%d,tos\n", fbufp[0] - 8); \ - fbufp += 2; \ - } \ - } \ -} - -#undef FUNCTION_EPILOGUE - -/* This differs from the one in ns32k.h in printing a bitmask - rather than a register list in the exit or restore instruction. */ - -#define FUNCTION_EPILOGUE(FILE, SIZE) \ -{ register int regno, g_regs_used = 0, f_regs_used = 0; \ - int used_regs_buf[8], *bufp = used_regs_buf; \ - int used_fregs_buf[8], *fbufp = used_fregs_buf; \ - extern char call_used_regs[]; \ - *fbufp++ = -2; \ - for (regno = 8; regno < 16; regno++) \ - if (regs_ever_live[regno] && !call_used_regs[regno]) { \ - *fbufp++ = regno; f_regs_used++; \ - } \ - fbufp--; \ - for (regno = 0; regno < 8; regno++) \ - if (regs_ever_live[regno] \ - && ! call_used_regs[regno]) \ - { \ - *bufp++ = regno; g_regs_used++; \ - } \ - while (fbufp > used_fregs_buf) \ - { \ - if ((*fbufp & 1) && fbufp[0] == fbufp[-1] + 1) \ - { \ - fprintf (FILE, "\tmovl tos,f%d\n", fbufp[-1] - 8); \ - fbufp -= 2; \ - } \ - else fprintf (FILE, "\tmovf tos,f%d\n", *fbufp-- - 8); \ - } \ - if (frame_pointer_needed) \ - fprintf (FILE, "\texit "); \ - else if (g_regs_used) \ - fprintf (FILE, "\trestore "); \ - if (g_regs_used || frame_pointer_needed) \ - { \ - char mask = 0; \ - \ - while (bufp > used_regs_buf) \ - { \ - /* Utek assembler takes care of reversing this */ \ - mask |= 1 << *--bufp; \ - } \ - fprintf (FILE, "$0x%x\n", (int) mask & 0xff); \ - } \ - if (current_function_pops_args) \ - fprintf (FILE, "\tret %d\n", current_function_pops_args); \ - else fprintf (FILE, "\tret 0\n"); } - #endif /* UTEK_ASM */ #undef PRINT_OPERAND_ADDRESS |