Date: Tue, 14 Jun 2016 06:21:51 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r301878 - head/sys/mips/mips Message-ID: <201606140621.u5E6Lptr091267@repo.freebsd.org>
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Author: adrian Date: Tue Jun 14 06:21:51 2016 New Revision: 301878 URL: https://svnweb.freebsd.org/changeset/base/301878 Log: [mips] Tidy up setting/clearing the hardfloat flag. Submitted by: kan Approved by: re (delphij) Modified: head/sys/mips/mips/swtch.S Modified: head/sys/mips/mips/swtch.S ============================================================================== --- head/sys/mips/mips/swtch.S Tue Jun 14 03:57:00 2016 (r301877) +++ head/sys/mips/mips/swtch.S Tue Jun 14 06:21:51 2016 (r301878) @@ -400,8 +400,9 @@ END(cpu_switch) * *---------------------------------------------------------------------------- */ -.set hardfloat LEAF(MipsSwitchFPState) + .set push + .set hardfloat mfc0 t1, MIPS_COP_0_STATUS # Save old SR li t0, MIPS_SR_COP_1_BIT # enable the coprocessor mtc0 t0, MIPS_COP_0_STATUS @@ -503,6 +504,7 @@ LEAF(MipsSwitchFPState) ITLBNOPFIX j ra nop + .set pop END(MipsSwitchFPState) /*---------------------------------------------------------------------------- @@ -523,6 +525,8 @@ END(MipsSwitchFPState) *---------------------------------------------------------------------------- */ LEAF(MipsSaveCurFPState) + .set push + .set hardfloat PTR_L a0, TD_PCB(a0) # get pointer to pcb for thread mfc0 t1, MIPS_COP_0_STATUS # Disable interrupts and li t0, MIPS_SR_COP_1_BIT # enable the coprocessor @@ -581,6 +585,7 @@ LEAF(MipsSaveCurFPState) ITLBNOPFIX j ra nop + .set pop END(MipsSaveCurFPState) /*
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