923f7975fe
o too many changes to mention specifically, but amongst them: - better error reporting - openbsd boots, freebsd boots - new 'term' flavor, I added a textmode interface, the only drawback is that control-c is intercepted, and you must kill -9 it from another tty if it doesn't exit normally - new flavors: - debugger -> debug (for shortness) - i386 - pci - smp - net (compiles, does not yet provide networking, if anyone wants to help, I'd be ELATED to have this fixed!) - no_x11 (made it actually work) - term (make sure to use 'log: /dev/null' or something else on the cmdline, otherwise, debugging and the screen will start getting quite confusing!) - better error reporting (and no error reporting where it is not necessary; a typicall boot of cdrom28.fs is a screenful of output now) - in general, if the hardware reaches an unknown state, fail gracefully instead of calling exit(1) .. are we trying to work or are we trying to .. fail? I like working myself.
65 lines
1.9 KiB
Plaintext
65 lines
1.9 KiB
Plaintext
$OpenBSD: patch-fpu_wmFPUemu_glue_cc,v 1.1 2001/02/02 16:59:10 todd Exp $
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--- fpu/wmFPUemu_glue.cc.orig Sat Mar 25 21:57:00 2000
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+++ fpu/wmFPUemu_glue.cc Tue Oct 17 12:04:03 2000
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@@ -155,7 +155,7 @@ fpu_verify_area(unsigned what, void *ptr
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void
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FPU_printall(void)
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{
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- bx_panic("FPU_printall\n");
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+ bio->panic("FPU_printall\n");
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}
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@@ -179,7 +179,7 @@ fpu_get_user(void *ptr, unsigned len)
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BX_CPU.read_virtual_dword(fpu_iptr->seg, (Bit32u) ptr, &val32);
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break;
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default:
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- bx_panic("fpu_get_user: len=%u\n", len);
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+ bio->panic("fpu_get_user: len=%u\n", len);
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}
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return(val32);
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}
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@@ -205,7 +205,7 @@ fpu_put_user(unsigned val, void *ptr, un
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BX_CPU.write_virtual_dword(fpu_iptr->seg, (Bit32u) ptr, &val32);
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break;
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default:
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- bx_panic("fpu_put_user: len=%u\n", len);
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+ bio->panic("fpu_put_user: len=%u\n", len);
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}
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}
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@@ -223,28 +223,28 @@ math_abort(struct info *info, unsigned i
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case SIGFPE:
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if (BX_CPU.cr0.ne == 0) {
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// MSDOS compatibility external interrupt (IRQ13)
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- bx_panic("math_abort: MSDOS compatibility not supported yet\n");
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+ bio->panic("math_abort: MSDOS compatibility not supported yet\n");
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}
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BX_CPU.exception(BX_MF_EXCEPTION, 0, 0);
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// execution does not reach here
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case SIGILL:
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- bx_panic("math_abort: SIGILL not implemented yet.\n");
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+ bio->panic("math_abort: SIGILL not implemented yet.\n");
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break;
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case SIGSEGV:
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- bx_panic("math_abort: SIGSEGV not implemented yet.\n");
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+ bio->panic("math_abort: SIGSEGV not implemented yet.\n");
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break;
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}
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#else
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UNUSED(signal);
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- bx_panic("math_abort: CPU<4 not supported yet\n");
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+ bio->panic("math_abort: CPU<4 not supported yet\n");
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#endif
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}
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int
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printk(const char * fmt, ...)
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{
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- bx_printf("printk not complete: %s\n", fmt);
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+ bio->printf("printk not complete: %s\n", fmt);
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return(0); // for now
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}
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