/* SPDX-License-Identifier: GPL-2.0 */ /****************************************************************************/ /* * mcfdebug.h -- ColdFire Debug Module support. * * (C) Copyright 2001, Lineo Inc. (www.lineo.com) */ /****************************************************************************/ #ifndef mcfdebug_h #define mcfdebug_h /****************************************************************************/ /* Define the debug module registers */ #define MCFDEBUG_CSR 0x0 /* Configuration status */ #define MCFDEBUG_BAAR 0x5 /* BDM address attribute */ #define MCFDEBUG_AATR 0x6 /* Address attribute trigger */ #define MCFDEBUG_TDR 0x7 /* Trigger definition */ #define MCFDEBUG_PBR 0x8 /* PC breakpoint */ #define MCFDEBUG_PBMR 0x9 /* PC breakpoint mask */ #define MCFDEBUG_ABHR 0xc /* High address breakpoint */ #define MCFDEBUG_ABLR 0xd /* Low address breakpoint */ #define MCFDEBUG_DBR 0xe /* Data breakpoint */ #define MCFDEBUG_DBMR 0xf /* Data breakpoint mask */ /* Define some handy constants for the trigger definition register */ #define MCFDEBUG_TDR_TRC_DISP 0x00000000 /* display on DDATA only */ #define MCFDEBUG_TDR_TRC_HALT 0x40000000 /* Processor halt on BP */ #define MCFDEBUG_TDR_TRC_INTR 0x80000000 /* Debug intr on BP */ #define MCFDEBUG_TDR_LXT1 0x00004000 /* TDR level 1 */ #define MCFDEBUG_TDR_LXT2 0x00008000 /* TDR level 2 */ #define MCFDEBUG_TDR_EBL1 0x00002000 /* Enable breakpoint level 1 */ #define MCFDEBUG_TDR_EBL2 0x20000000 /* Enable breakpoint level 2 */ #define MCFDEBUG_TDR_EDLW1 0x00001000 /* Enable data BP longword */ #define MCFDEBUG_TDR_EDLW2 0x10000000 #define MCFDEBUG_TDR_EDWL1 0x00000800 /* Enable data BP lower word */ #define MCFDEBUG_TDR_EDWL2 0x08000000 #define MCFDEBUG_TDR_EDWU1 0x00000400 /* Enable data BP upper word */ #define MCFDEBUG_TDR_EDWU2 0x04000000 #define MCFDEBUG_TDR_EDLL1 0x00000200 /* Enable data BP low low byte */ #define MCFDEBUG_TDR_EDLL2 0x02000000 #define MCFDEBUG_TDR_EDLM1 0x00000100 /* Enable data BP low mid byte */ #define MCFDEBUG_TDR_EDLM2 0x01000000 #define MCFDEBUG_TDR_EDUM1 0x00000080 /* Enable data BP up mid byte */ #define MCFDEBUG_TDR_EDUM2 0x00800000 #define MCFDEBUG_TDR_EDUU1 0x00000040 /* Enable data BP up up byte */ #define MCFDEBUG_TDR_EDUU2 0x00400000 #define MCFDEBUG_TDR_DI1 0x00000020 /* Data BP invert */ #define MCFDEBUG_TDR_DI2 0x00200000 #define MCFDEBUG_TDR_EAI1 0x00000010 /* Enable address BP inverted */ #define MCFDEBUG_TDR_EAI2 0x00100000 #define MCFDEBUG_TDR_EAR1 0x00000008 /* Enable address BP range */ #define MCFDEBUG_TDR_EAR2 0x00080000 #define MCFDEBUG_TDR_EAL1 0x00000004 /* Enable address BP low */ #define MCFDEBUG_TDR_EAL2 0x00040000 #define MCFDEBUG_TDR_EPC1 0x00000002 /* Enable PC BP */ #define MCFDEBUG_TDR_EPC2 0x00020000 #define MCFDEBUG_TDR_PCI1 0x00000001 /* PC BP invert */ #define MCFDEBUG_TDR_PCI2 0x00010000 /* Constants for the address attribute trigger register */ #define MCFDEBUG_AAR_RESET 0x00000005 /* Fields not yet implemented */ /* And some definitions for the writable sections of the CSR */ #define MCFDEBUG_CSR_RESET 0x00100000 #define MCFDEBUG_CSR_PSTCLK 0x00020000 /* PSTCLK disable */ #define MCFDEBUG_CSR_IPW 0x00010000 /* Inhibit processor writes */ #define MCFDEBUG_CSR_MAP 0x00008000 /* Processor refs in emul mode */ #define MCFDEBUG_CSR_TRC 0x00004000 /* Emul mode on trace exception */ #define MCFDEBUG_CSR_EMU 0x00002000 /* Force emulation mode */ #define MCFDEBUG_CSR_DDC_READ 0x00000800 /* Debug data control */ #define MCFDEBUG_CSR_DDC_WRITE 0x00001000 #define MCFDEBUG_CSR_UHE 0x00000400 /* User mode halt enable */ #define MCFDEBUG_CSR_BTB0 0x00000000 /* Branch target 0 bytes */ #define MCFDEBUG_CSR_BTB2 0x00000100 /* Branch target 2 bytes */ #define MCFDEBUG_CSR_BTB3 0x00000200 /* Branch target 3 bytes */ #define MCFDEBUG_CSR_BTB4 0x00000300 /* Branch target 4 bytes */ #define MCFDEBUG_CSR_NPL 0x00000040 /* Non-pipelined mode */ #define MCFDEBUG_CSR_SSM 0x00000010 /* Single step mode */ /* Constants for the BDM address attribute register */ #define MCFDEBUG_BAAR_RESET 0x00000005 /* Fields not yet implemented */ /* This routine wrappers up the wdebug asm instruction so that the register * and value can be relatively easily specified. The biggest hassle here is * that the debug module instructions (2 longs) must be long word aligned and * some pointer fiddling is performed to ensure this. */ static inline void wdebug(int reg, unsigned long data) { unsigned short dbg_spc[6]; unsigned short *dbg; // Force alignment to long word boundary dbg = (unsigned short *)((((unsigned long)dbg_spc) + 3) & 0xfffffffc); // Build up the debug instruction dbg[0] = 0x2c80 | (reg & 0xf); dbg[1] = (data >> 16) & 0xffff; dbg[2] = data & 0xffff; dbg[3] = 0; // Perform the wdebug instruction #if 0 // This strain is for gas which doesn't have the wdebug instructions defined asm( "move.l %0, %%a0\n\t" ".word 0xfbd0\n\t" ".word 0x0003\n\t" :: "g" (dbg) : "a0"); #else // And this is for when it does asm( "wdebug (%0)" :: "a" (dbg)); #endif } #endif
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MC68328.h | File | 37.82 KB | 0644 |
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MC68EZ328.h | File | 37.74 KB | 0644 |
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MC68VZ328.h | File | 41.02 KB | 0644 |
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a.out-core.h | File | 1.98 KB | 0644 |
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adb_iop.h | File | 1.09 KB | 0644 |
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amigahw.h | File | 10.49 KB | 0644 |
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amigaints.h | File | 3.5 KB | 0644 |
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amigayle.h | File | 3.19 KB | 0644 |
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amipcmcia.h | File | 2.51 KB | 0644 |
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apollohw.h | File | 2.35 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 211 B | 0644 |
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atafd.h | File | 300 B | 0644 |
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atafdreg.h | File | 2.68 KB | 0644 |
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atari_joystick.h | File | 457 B | 0644 |
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atari_stdma.h | File | 514 B | 0644 |
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atari_stram.h | File | 528 B | 0644 |
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atarihw.h | File | 20.3 KB | 0644 |
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atariints.h | File | 5.56 KB | 0644 |
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atarikb.h | File | 1.4 KB | 0644 |
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atomic.h | File | 4.86 KB | 0644 |
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bitops.h | File | 12.19 KB | 0644 |
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blinken.h | File | 641 B | 0644 |
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bootinfo.h | File | 783 B | 0644 |
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bootstd.h | File | 4.64 KB | 0644 |
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bug.h | File | 659 B | 0644 |
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bugs.h | File | 369 B | 0644 |
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bvme6000hw.h | File | 3.45 KB | 0644 |
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cache.h | File | 296 B | 0644 |
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cacheflush.h | File | 133 B | 0644 |
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cacheflush_mm.h | File | 6.92 KB | 0644 |
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cacheflush_no.h | File | 2.61 KB | 0644 |
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checksum.h | File | 3.4 KB | 0644 |
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cmpxchg.h | File | 3.34 KB | 0644 |
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coldfire.h | File | 1.61 KB | 0644 |
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contregs.h | File | 3.31 KB | 0644 |
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current.h | File | 580 B | 0644 |
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delay.h | File | 3.43 KB | 0644 |
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div64.h | File | 858 B | 0644 |
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dma-mapping.h | File | 291 B | 0644 |
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dma.h | File | 16.65 KB | 0644 |
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dsp56k.h | File | 1.24 KB | 0644 |
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dvma.h | File | 9.67 KB | 0644 |
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elf.h | File | 3.07 KB | 0644 |
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entry.h | File | 5.76 KB | 0644 |
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export.h | File | 74 B | 0644 |
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fb.h | File | 921 B | 0644 |
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fbio.h | File | 9.87 KB | 0644 |
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flat.h | File | 1.02 KB | 0644 |
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floppy.h | File | 5.06 KB | 0644 |
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fpu.h | File | 535 B | 0644 |
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ftrace.h | File | 12 B | 0644 |
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gpio.h | File | 2.64 KB | 0644 |
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hardirq.h | File | 594 B | 0644 |
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hash.h | File | 2.07 KB | 0644 |
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hp300hw.h | File | 186 B | 0644 |
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hwtest.h | File | 467 B | 0644 |
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ide.h | File | 1.67 KB | 0644 |
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idprom.h | File | 725 B | 0644 |
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intersil.h | File | 1.11 KB | 0644 |
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io.h | File | 383 B | 0644 |
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io_mm.h | File | 16.19 KB | 0644 |
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io_no.h | File | 5.26 KB | 0644 |
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irq.h | File | 2.57 KB | 0644 |
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irqflags.h | File | 1.61 KB | 0644 |
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kexec.h | File | 732 B | 0644 |
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linkage.h | File | 1.55 KB | 0644 |
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m5206sim.h | File | 6.4 KB | 0644 |
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m520xsim.h | File | 7.15 KB | 0644 |
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m523xsim.h | File | 7.7 KB | 0644 |
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m525xsim.h | File | 10.57 KB | 0644 |
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m5272sim.h | File | 6.05 KB | 0644 |
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m527xsim.h | File | 13.51 KB | 0644 |
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m528xsim.h | File | 9.37 KB | 0644 |
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m52xxacr.h | File | 3.57 KB | 0644 |
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m5307sim.h | File | 7.52 KB | 0644 |
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m53xxacr.h | File | 3.6 KB | 0644 |
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m53xxsim.h | File | 53.97 KB | 0644 |
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m5407sim.h | File | 6.14 KB | 0644 |
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m5441xsim.h | File | 8.5 KB | 0644 |
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m54xxacr.h | File | 4.82 KB | 0644 |
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m54xxgpt.h | File | 3.66 KB | 0644 |
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m54xxpci.h | File | 6.13 KB | 0644 |
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m54xxsim.h | File | 3.8 KB | 0644 |
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mac_asc.h | File | 520 B | 0644 |
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mac_baboon.h | File | 999 B | 0644 |
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mac_iop.h | File | 5.37 KB | 0644 |
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mac_oss.h | File | 1.83 KB | 0644 |
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mac_psc.h | File | 7.25 KB | 0644 |
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mac_via.h | File | 11.44 KB | 0644 |
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machdep.h | File | 1.34 KB | 0644 |
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machines.h | File | 3.13 KB | 0644 |
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machw.h | File | 588 B | 0644 |
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macintosh.h | File | 2.02 KB | 0644 |
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macints.h | File | 3.28 KB | 0644 |
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math-emu.h | File | 6.74 KB | 0644 |
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mc146818rtc.h | File | 598 B | 0644 |
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mcf8390.h | File | 3.75 KB | 0644 |
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mcf_pgalloc.h | File | 2.37 KB | 0644 |
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mcf_pgtable.h | File | 9.89 KB | 0644 |
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mcfclk.h | File | 1.01 KB | 0644 |
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mcfdma.h | File | 6.51 KB | 0644 |
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mcfgpio.h | File | 8.48 KB | 0644 |
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mcfintc.h | File | 3.09 KB | 0644 |
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mcfmmu.h | File | 3.67 KB | 0644 |
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mcfpit.h | File | 2.22 KB | 0644 |
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mcfqspi.h | File | 1.82 KB | 0644 |
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mcfsim.h | File | 1.5 KB | 0644 |
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mcfslt.h | File | 1.21 KB | 0644 |
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mcftimer.h | File | 2.3 KB | 0644 |
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mcfuart.h | File | 6.91 KB | 0644 |
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mcfwdebug.h | File | 4.99 KB | 0644 |
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mmu.h | File | 243 B | 0644 |
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mmu_context.h | File | 7.2 KB | 0644 |
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mmzone.h | File | 264 B | 0644 |
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module.h | File | 847 B | 0644 |
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motorola_pgalloc.h | File | 2.26 KB | 0644 |
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motorola_pgtable.h | File | 9.2 KB | 0644 |
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movs.h | File | 1.44 KB | 0644 |
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mvme147hw.h | File | 2.81 KB | 0644 |
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mvme16xhw.h | File | 2.16 KB | 0644 |
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natfeat.h | File | 533 B | 0644 |
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nettel.h | File | 2.95 KB | 0644 |
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nubus.h | File | 1.21 KB | 0644 |
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openprom.h | File | 7.98 KB | 0644 |
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oplib.h | File | 9.54 KB | 0644 |
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page.h | File | 1.47 KB | 0644 |
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page_mm.h | File | 4.06 KB | 0644 |
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page_no.h | File | 1.28 KB | 0644 |
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page_offset.h | File | 256 B | 0644 |
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parport.h | File | 837 B | 0644 |
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pci.h | File | 458 B | 0644 |
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pgalloc.h | File | 444 B | 0644 |
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pgtable.h | File | 127 B | 0644 |
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pgtable_mm.h | File | 4.84 KB | 0644 |
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pgtable_no.h | File | 1.57 KB | 0644 |
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processor.h | File | 3.59 KB | 0644 |
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ptrace.h | File | 643 B | 0644 |
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q40_master.h | File | 2.28 KB | 0644 |
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q40ints.h | File | 749 B | 0644 |
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quicc_simple.h | File | 1.79 KB | 0644 |
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raw_io.h | File | 11.41 KB | 0644 |
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segment.h | File | 1.42 KB | 0644 |
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serial.h | File | 1.14 KB | 0644 |
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setup.h | File | 9.25 KB | 0644 |
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signal.h | File | 1.34 KB | 0644 |
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smp.h | File | 32 B | 0644 |
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string.h | File | 1.68 KB | 0644 |
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sun3-head.h | File | 353 B | 0644 |
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sun3_pgalloc.h | File | 2.26 KB | 0644 |
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sun3_pgtable.h | File | 7.65 KB | 0644 |
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sun3ints.h | File | 989 B | 0644 |
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sun3mmu.h | File | 4.91 KB | 0644 |
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sun3x.h | File | 868 B | 0644 |
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sun3xflop.h | File | 5.62 KB | 0644 |
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sun3xprom.h | File | 1.31 KB | 0644 |
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switch_to.h | File | 1.51 KB | 0644 |
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thread_info.h | File | 2.02 KB | 0644 |
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timex.h | File | 974 B | 0644 |
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tlb.h | File | 486 B | 0644 |
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tlbflush.h | File | 5.95 KB | 0644 |
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traps.h | File | 8.33 KB | 0644 |
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uaccess.h | File | 152 B | 0644 |
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uaccess_mm.h | File | 10.31 KB | 0644 |
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uaccess_no.h | File | 3.69 KB | 0644 |
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ucontext.h | File | 570 B | 0644 |
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unaligned.h | File | 600 B | 0644 |
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unistd.h | File | 952 B | 0644 |
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user.h | File | 3.78 KB | 0644 |
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vga.h | File | 651 B | 0644 |
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virtconvert.h | File | 947 B | 0644 |
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zorro.h | File | 1.17 KB | 0644 |
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