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CVS log for src/sys/arch/arm/arm/smccc.c

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Keyword substitution: kv
Default branch: MAIN


Revision 1.3.6.1: download - view: text, markup, annotated - select for diffs
Thu Dec 14 17:43:10 2023 UTC (16 months, 2 weeks ago) by martin
Branches: netbsd-10
CVS tags: netbsd-10-1-RELEASE, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2
Diff to: previous 1.3: preferred, colored; next MAIN 1.4: preferred, colored
Changes since revision 1.3: +6 -2 lines
Pull up following revision(s) (requested by rin in ticket #495):

	sys/arch/arm/arm/smccc.c: revision 1.4
	sys/arch/arm/arm32/pmap.c: revision 1.441

smccc: Adjust SMCCC_ARCH_ATTRIBUTE for clang/arm
Conditionally use
(1) __attribute__ ((target("arch=armv7ve")))
(2) __attribute__ ((target("armv7ve")))
for gcc and clang, respectively.

While gcc does not accept (2), clang accepts (1) but silently ignores it :(

arm: pmap: Fix clang build without DIAGNOSTIC

Revision 1.4: download - view: text, markup, annotated - select for diffs
Tue Nov 7 13:31:26 2023 UTC (17 months, 3 weeks ago) by rin
Branches: MAIN
CVS tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation, perseant-exfatfs-base-20240630, perseant-exfatfs-base, perseant-exfatfs, HEAD
Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +6 -2 lines
smccc: Adjust SMCCC_ARCH_ATTRIBUTE for clang/arm

Conditionally use

(1) __attribute__ ((target("arch=armv7ve")))
(2) __attribute__ ((target("armv7ve")))

for gcc and clang, respectively.

While gcc does not accept (2), clang accepts (1) but silently ignores it :(

Revision 1.3: download - view: text, markup, annotated - select for diffs
Sun Aug 8 13:43:09 2021 UTC (3 years, 8 months ago) by jmcneill
Branches: MAIN
CVS tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2, netbsd-10-base, netbsd-10-0-RC1, bouyer-sunxi-drm-base, bouyer-sunxi-drm
Branch point for: netbsd-10
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +9 -3 lines
fix armv7 build

Revision 1.2: download - view: text, markup, annotated - select for diffs
Sat Aug 7 21:21:49 2021 UTC (3 years, 8 months ago) by jmcneill
Branches: MAIN
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +60 -6 lines
arm: SMCCC: Add return values to smccc_call

Revision 1.1: download - view: text, markup, annotated - select for diffs
Fri Aug 6 19:38:53 2021 UTC (3 years, 8 months ago) by jmcneill
Branches: MAIN
Arm: Add support for SMC Calling Convention

Arm DEN0028 defines a calling mechanism used with Secure Monitor Call (SMC)
and Hypervisor Call (HVC) instructions. To discover SMCCC, we must:

 1) Find the PSCI conduit (either via ACPI FADT, or Device Tree)
 2) Use PSCI_VERSION to determine whether PSCI_FEATURES is supported
 3) Call PSCI_FEATURES with SMCCC_VERSION to determine the implementation
    version.

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