Date: Fri, 29 Feb 2008 19:47:39 GMT From: "Randall R. Stewart" <rrs@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 136411 for review Message-ID: <200802291947.m1TJldN4092269@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=136411 Change 136411 by rrs@rrs-mips2-jnpr on 2008/02/28 09:29:45 Have assembly use pneumonics now please. Affected files ... .. //depot/projects/mips2-jnpr/src/sys/mips/mips/swtch.S#14 edit Differences ... ==== //depot/projects/mips2-jnpr/src/sys/mips/mips/swtch.S#14 (text+ko) ==== @@ -237,20 +237,20 @@ * savectx(struct pcb *pcbp); */ LEAF(savectx) - SAVE_U_PCB_CONTEXT(s0, 0, a0) - SAVE_U_PCB_CONTEXT(s1, 1, a0) - SAVE_U_PCB_CONTEXT(s2, 2, a0) - SAVE_U_PCB_CONTEXT(s3, 3, a0) + SAVE_U_PCB_CONTEXT(s0, PREG_S0, a0) + SAVE_U_PCB_CONTEXT(s1, PREG_S1, a0) + SAVE_U_PCB_CONTEXT(s2, PREG_S2, a0) + SAVE_U_PCB_CONTEXT(s3, PREG_S3, a0) mfc0 v0, COP_0_STATUS_REG - SAVE_U_PCB_CONTEXT(s4, 4, a0) - SAVE_U_PCB_CONTEXT(s5, 5, a0) - SAVE_U_PCB_CONTEXT(s6, 6, a0) - SAVE_U_PCB_CONTEXT(s7, 7, a0) - SAVE_U_PCB_CONTEXT(sp, 8, a0) - SAVE_U_PCB_CONTEXT(s8, 9, a0) - SAVE_U_PCB_CONTEXT(ra, 10, a0) - SAVE_U_PCB_CONTEXT(v0, 11, a0) - SAVE_U_PCB_CONTEXT(gp, 12, a0) + SAVE_U_PCB_CONTEXT(s4, PREG_S4, a0) + SAVE_U_PCB_CONTEXT(s5, PREG_S5, a0) + SAVE_U_PCB_CONTEXT(s6, PREG_S6, a0) + SAVE_U_PCB_CONTEXT(s7, PREG_S7, a0) + SAVE_U_PCB_CONTEXT(sp, PREG_SP, a0) + SAVE_U_PCB_CONTEXT(s8, PREG_S8, a0) + SAVE_U_PCB_CONTEXT(ra, PREG_RA, a0) + SAVE_U_PCB_CONTEXT(v0, PREG_SR, a0) + SAVE_U_PCB_CONTEXT(gp, PREG_GP, a0) /* * FREEBSD_DEVELOPERS_FIXME: * In case there are CPU-specific registers that need @@ -293,22 +293,22 @@ beqz a0, mips_sw1 move a3, a0 lw a0, TD_PCB(a0) # load PCB addr of curproc - SAVE_U_PCB_CONTEXT(sp, 8, a0) # save old sp + SAVE_U_PCB_CONTEXT(sp, PREG_SP, a0) # save old sp subu sp, sp, STAND_FRAME_SIZE sw ra, STAND_RA_OFFSET(sp) .mask 0x80000000, (STAND_RA_OFFSET - STAND_FRAME_SIZE) - SAVE_U_PCB_CONTEXT(s0, 0, a0) # do a 'savectx()' - SAVE_U_PCB_CONTEXT(s1, 1, a0) - SAVE_U_PCB_CONTEXT(s2, 2, a0) - SAVE_U_PCB_CONTEXT(s3, 3, a0) - SAVE_U_PCB_CONTEXT(s4, 4, a0) - SAVE_U_PCB_CONTEXT(s5, 5, a0) - SAVE_U_PCB_CONTEXT(s6, 6, a0) - SAVE_U_PCB_CONTEXT(s7, 7, a0) - SAVE_U_PCB_CONTEXT(s8, 9, a0) - SAVE_U_PCB_CONTEXT(ra, 10, a0) # save return address - SAVE_U_PCB_CONTEXT(t0, 11, a0) # save status register - SAVE_U_PCB_CONTEXT(gp, 12, a0) + SAVE_U_PCB_CONTEXT(s0, PREG_S0, a0) # do a 'savectx()' + SAVE_U_PCB_CONTEXT(s1, PREG_S1, a0) + SAVE_U_PCB_CONTEXT(s2, PREG_S2, a0) + SAVE_U_PCB_CONTEXT(s3, PREG_S3, a0) + SAVE_U_PCB_CONTEXT(s4, PREG_S4, a0) + SAVE_U_PCB_CONTEXT(s5, PREG_S5, a0) + SAVE_U_PCB_CONTEXT(s6, PREG_S6, a0) + SAVE_U_PCB_CONTEXT(s7, PREG_S7, a0) + SAVE_U_PCB_CONTEXT(s8, PREG_S8, a0) + SAVE_U_PCB_CONTEXT(ra, PREG_RA, a0) # save return address + SAVE_U_PCB_CONTEXT(t0, PREG_SR, a0) # save status register + SAVE_U_PCB_CONTEXT(gp, PREG_GP, a0) /* * FREEBSD_DEVELOPERS_FIXME: * In case there are CPU-specific registers that need @@ -391,19 +391,19 @@ * Restore registers and return. */ lw a0, TD_PCB(s7) - RESTORE_U_PCB_CONTEXT(gp, 12, a0) - RESTORE_U_PCB_CONTEXT(v0, 11, a0) # restore kernel context - RESTORE_U_PCB_CONTEXT(ra, 10, a0) - RESTORE_U_PCB_CONTEXT(s0, 0, a0) - RESTORE_U_PCB_CONTEXT(s1, 1, a0) - RESTORE_U_PCB_CONTEXT(s2, 2, a0) - RESTORE_U_PCB_CONTEXT(s3, 3, a0) - RESTORE_U_PCB_CONTEXT(s4, 4, a0) - RESTORE_U_PCB_CONTEXT(s5, 5, a0) - RESTORE_U_PCB_CONTEXT(s6, 6, a0) - RESTORE_U_PCB_CONTEXT(s7, 7, a0) - RESTORE_U_PCB_CONTEXT(sp, 8, a0) - RESTORE_U_PCB_CONTEXT(s8, 9, a0) + RESTORE_U_PCB_CONTEXT(gp, PREG_GP, a0) + RESTORE_U_PCB_CONTEXT(v0, PREG_SR, a0) # restore kernel context + RESTORE_U_PCB_CONTEXT(ra, PREG_RA, a0) + RESTORE_U_PCB_CONTEXT(s0, PREG_S0, a0) + RESTORE_U_PCB_CONTEXT(s1, PREG_S1, a0) + RESTORE_U_PCB_CONTEXT(s2, PREG_S2, a0) + RESTORE_U_PCB_CONTEXT(s3, PREG_S3, a0) + RESTORE_U_PCB_CONTEXT(s4, PREG_S4, a0) + RESTORE_U_PCB_CONTEXT(s5, PREG_S5, a0) + RESTORE_U_PCB_CONTEXT(s6, PREG_S6, a0) + RESTORE_U_PCB_CONTEXT(s7, PREG_S7, a0) + RESTORE_U_PCB_CONTEXT(sp, PREG_SP, a0) + RESTORE_U_PCB_CONTEXT(s8, PREG_S8, a0) /* * FREEBSD_DEVELOPERS_FIXME: * In case there are CPU-specific registers that need
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