From b672332ef9161f8cada005aaa9b333a19e496f07 Mon Sep 17 00:00:00 2001 From: Youling Tang Date: Mon, 13 Jun 2022 18:54:12 +0800 Subject: LoongArch: vmlinux.lds.S: Add missing ELF_DETAILS Commit c604abc3f6e ("vmlinux.lds.h: Split ELF_DETAILS from STABS_DEBUG") splits ELF_DETAILS from STABS_DEBUG, resulting in missing ELF_DETAILS information in LoongArch architecture, so add it. Fixes: c604abc3f6e ("vmlinux.lds.h: Split ELF_DETAILS from STABS_DEBUG") Signed-off-by: Youling Tang Signed-off-by: Huacai Chen --- arch/loongarch/kernel/vmlinux.lds.S | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/loongarch/kernel/vmlinux.lds.S b/arch/loongarch/kernel/vmlinux.lds.S index 9d508158fe1a..78311a6101a3 100644 --- a/arch/loongarch/kernel/vmlinux.lds.S +++ b/arch/loongarch/kernel/vmlinux.lds.S @@ -101,6 +101,7 @@ SECTIONS STABS_DEBUG DWARF_DEBUG + ELF_DETAILS .gptab.sdata : { *(.gptab.data) -- cgit From a667e4d3d0b021e13faad19f59cc49b706ae3d16 Mon Sep 17 00:00:00 2001 From: Yanteng Si Date: Fri, 17 Jun 2022 20:47:54 +0800 Subject: docs/LoongArch: Fix notes rendering by using reST directives Notes are better expressed with reST admonitions. Fixes: 0ea8ce61cb2c ("Documentation: LoongArch: Add basic documentations") Reviewed-by: WANG Xuerui Signed-off-by: Yanteng Si Signed-off-by: Huacai Chen --- Documentation/loongarch/introduction.rst | 15 +++++++++------ Documentation/loongarch/irq-chip-model.rst | 22 +++++++++++++--------- 2 files changed, 22 insertions(+), 15 deletions(-) diff --git a/Documentation/loongarch/introduction.rst b/Documentation/loongarch/introduction.rst index 2bf40ad370df..216b3f390e80 100644 --- a/Documentation/loongarch/introduction.rst +++ b/Documentation/loongarch/introduction.rst @@ -45,10 +45,12 @@ Name Alias Usage Preserved ``$r23``-``$r31`` ``$s0``-``$s8`` Static registers Yes ================= =============== =================== ============ -Note: The register ``$r21`` is reserved in the ELF psABI, but used by the Linux -kernel for storing the percpu base address. It normally has no ABI name, but is -called ``$u0`` in the kernel. You may also see ``$v0`` or ``$v1`` in some old code, -however they are deprecated aliases of ``$a0`` and ``$a1`` respectively. +.. Note:: + The register ``$r21`` is reserved in the ELF psABI, but used by the Linux + kernel for storing the percpu base address. It normally has no ABI name, + but is called ``$u0`` in the kernel. You may also see ``$v0`` or ``$v1`` + in some old code,however they are deprecated aliases of ``$a0`` and ``$a1`` + respectively. FPRs ---- @@ -69,8 +71,9 @@ Name Alias Usage Preserved ``$f24``-``$f31`` ``$fs0``-``$fs7`` Static registers Yes ================= ================== =================== ============ -Note: You may see ``$fv0`` or ``$fv1`` in some old code, however they are deprecated -aliases of ``$fa0`` and ``$fa1`` respectively. +.. Note:: + You may see ``$fv0`` or ``$fv1`` in some old code, however they are + deprecated aliases of ``$fa0`` and ``$fa1`` respectively. VRs ---- diff --git a/Documentation/loongarch/irq-chip-model.rst b/Documentation/loongarch/irq-chip-model.rst index 8d88f7ab2e5e..7988f4192363 100644 --- a/Documentation/loongarch/irq-chip-model.rst +++ b/Documentation/loongarch/irq-chip-model.rst @@ -145,12 +145,16 @@ Documentation of Loongson's LS7A chipset: https://github.com/loongson/LoongArch-Documentation/releases/latest/download/Loongson-7A1000-usermanual-2.00-EN.pdf (in English) -Note: CPUINTC is CSR.ECFG/CSR.ESTAT and its interrupt controller described -in Section 7.4 of "LoongArch Reference Manual, Vol 1"; LIOINTC is "Legacy I/O -Interrupts" described in Section 11.1 of "Loongson 3A5000 Processor Reference -Manual"; EIOINTC is "Extended I/O Interrupts" described in Section 11.2 of -"Loongson 3A5000 Processor Reference Manual"; HTVECINTC is "HyperTransport -Interrupts" described in Section 14.3 of "Loongson 3A5000 Processor Reference -Manual"; PCH-PIC/PCH-MSI is "Interrupt Controller" described in Section 5 of -"Loongson 7A1000 Bridge User Manual"; PCH-LPC is "LPC Interrupts" described in -Section 24.3 of "Loongson 7A1000 Bridge User Manual". +.. Note:: + - CPUINTC is CSR.ECFG/CSR.ESTAT and its interrupt controller described + in Section 7.4 of "LoongArch Reference Manual, Vol 1"; + - LIOINTC is "Legacy I/OInterrupts" described in Section 11.1 of + "Loongson 3A5000 Processor Reference Manual"; + - EIOINTC is "Extended I/O Interrupts" described in Section 11.2 of + "Loongson 3A5000 Processor Reference Manual"; + - HTVECINTC is "HyperTransport Interrupts" described in Section 14.3 of + "Loongson 3A5000 Processor Reference Manual"; + - PCH-PIC/PCH-MSI is "Interrupt Controller" described in Section 5 of + "Loongson 7A1000 Bridge User Manual"; + - PCH-LPC is "LPC Interrupts" described in Section 24.3 of + "Loongson 7A1000 Bridge User Manual". -- cgit From 03dfb4a3abc4cc497850e6968b59005485592369 Mon Sep 17 00:00:00 2001 From: Yanteng Si Date: Fri, 17 Jun 2022 20:47:55 +0800 Subject: docs/zh_CN/LoongArch: Fix notes rendering by using reST directives Notes are better expressed with reST admonitions. Fixes: f23b22599f8e ("Documentation/zh_CN: Add basic LoongArch documentations") Reviewed-by: WANG Xuerui Signed-off-by: Yanteng Si Signed-off-by: Huacai Chen --- .../translations/zh_CN/loongarch/introduction.rst | 14 ++++++++------ .../translations/zh_CN/loongarch/irq-chip-model.rst | 14 ++++++++------ 2 files changed, 16 insertions(+), 12 deletions(-) diff --git a/Documentation/translations/zh_CN/loongarch/introduction.rst b/Documentation/translations/zh_CN/loongarch/introduction.rst index e31a1a928c48..11686ee0caeb 100644 --- a/Documentation/translations/zh_CN/loongarch/introduction.rst +++ b/Documentation/translations/zh_CN/loongarch/introduction.rst @@ -46,10 +46,11 @@ LA64中每个寄存器为64位宽。 ``$r0`` 的内容总是固定为0，而其 ``$r23``-``$r31`` ``$s0``-``$s8`` 静态寄存器 是 ================= =============== =================== ========== -注意：``$r21``寄存器在ELF psABI中保留未使用，但是在Linux内核用于保存每CPU -变量基地址。该寄存器没有ABI命名，不过在内核中称为``$u0``。在一些遗留代码 -中有时可能见到``$v0``和``$v1``，它们是``$a0``和``$a1``的别名，属于已经废弃 -的用法。 +.. note:: + 注意： ``$r21`` 寄存器在ELF psABI中保留未使用，但是在Linux内核用于保 + 存每CPU变量基地址。该寄存器没有ABI命名，不过在内核中称为 ``$u0`` 。在 + 一些遗留代码中有时可能见到 ``$v0`` 和 ``$v1`` ，它们是 ``$a0`` 和 + ``$a1`` 的别名，属于已经废弃的用法。 浮点寄存器 ---------- @@ -68,8 +69,9 @@ LA64中每个寄存器为64位宽。 ``$r0`` 的内容总是固定为0，而其 ``$f24``-``$f31`` ``$fs0``-``$fs7`` 静态寄存器 是 ================= ================== =================== ========== -注意：在一些遗留代码中有时可能见到 ``$v0`` 和 ``$v1`` ，它们是 ``$a0`` -和 ``$a1`` 的别名，属于已经废弃的用法。 +.. note:: + 注意：在一些遗留代码中有时可能见到 ``$v0`` 和 ``$v1`` ，它们是 + ``$a0`` 和 ``$a1`` 的别名，属于已经废弃的用法。 向量寄存器 diff --git a/Documentation/translations/zh_CN/loongarch/irq-chip-model.rst b/Documentation/translations/zh_CN/loongarch/irq-chip-model.rst index 2a4c3ad38be4..fb5d23b49ed5 100644 --- a/Documentation/translations/zh_CN/loongarch/irq-chip-model.rst +++ b/Documentation/translations/zh_CN/loongarch/irq-chip-model.rst @@ -147,9 +147,11 @@ PCH-LPC:: https://github.com/loongson/LoongArch-Documentation/releases/latest/download/Loongson-7A1000-usermanual-2.00-EN.pdf (英文版) -注：CPUINTC即《龙芯架构参考手册卷一》第7.4节所描述的CSR.ECFG/CSR.ESTAT寄存器及其中断 -控制逻辑；LIOINTC即《龙芯3A5000处理器使用手册》第11.1节所描述的“传统I/O中断”；EIOINTC -即《龙芯3A5000处理器使用手册》第11.2节所描述的“扩展I/O中断”；HTVECINTC即《龙芯3A5000 -处理器使用手册》第14.3节所描述的“HyperTransport中断”；PCH-PIC/PCH-MSI即《龙芯7A1000桥 -片用户手册》第5章所描述的“中断控制器”；PCH-LPC即《龙芯7A1000桥片用户手册》第24.3节所 -描述的“LPC中断”。 +.. note:: + - CPUINTC：即《龙芯架构参考手册卷一》第7.4节所描述的CSR.ECFG/CSR.ESTAT寄存器及其 + 中断控制逻辑； + - LIOINTC：即《龙芯3A5000处理器使用手册》第11.1节所描述的“传统I/O中断”； + - EIOINTC：即《龙芯3A5000处理器使用手册》第11.2节所描述的“扩展I/O中断”； + - HTVECINTC：即《龙芯3A5000处理器使用手册》第14.3节所描述的“HyperTransport中断”； + - PCH-PIC/PCH-MSI：即《龙芯7A1000桥片用户手册》第5章所描述的“中断控制器”； + - PCH-LPC：即《龙芯7A1000桥片用户手册》第24.3节所描述的“LPC中断”。 -- cgit