| Message ID | 20240302074235.12643-3-wxjstz@126.com |
|---|---|
| State | Changes Requested |
| Headers | show
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From: Xiang W <wxjstz@126.com>
To: opensbi@lists.infradead.org
Cc: Xiang W <wxjstz@126.com>,
anup@brainfault.org
Subject: [PATCH v5 2/8] firmware: fw_base.S: Simplify address get
Date: Sat, 2 Mar 2024 15:42:21 +0800
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Content preview: Simplify address get. Remove _link_start _link_end
_load_start.
Signed-off-by: Xiang W --- firmware/fw_base.S | 16 ++ 1 file changed,
2 insertions(+),
14 deletions(-) diff --git a/firmware/fw_base.S b/firmware/fw_base.S index
cd94f15..d418041 100644 --- a/firmware/fw_base.S +++ b/firmware/fw_base.S
@@ -52,15 +52,9 @@ _try_lottery: amoadd.w a6, a7, (a6) bnez a6, _wa [...]
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|
| Series |
Improvements to fw_base.S
|
expand
|
diff --git a/firmware/fw_base.S b/firmware/fw_base.S index cd94f15..d418041 100644 --- a/firmware/fw_base.S +++ b/firmware/fw_base.S @@ -52,15 +52,9 @@ _try_lottery: amoadd.w a6, a7, (a6) bnez a6, _wait_for_boot_hart - /* Save load address */ - lla t0, _load_start - lla t1, _fw_start - REG_S t1, 0(t0) - /* relocate the global table content */ - lla t0, _link_start - REG_L t0, 0(t0) - /* t1 shall has the address of _fw_start */ + li t0, FW_TEXT_START + lla t1, _fw_start sub t2, t1, t0 lla t0, __rel_dyn_start lla t1, __rel_dyn_end @@ -398,12 +392,6 @@ _relocate_lottery: RISCV_PTR 0 _boot_status: RISCV_PTR 0 -_load_start: - RISCV_PTR _fw_start -_link_start: - RISCV_PTR FW_TEXT_START -_link_end: - RISCV_PTR _fw_reloc_end .section .entry, "ax", %progbits .align 3
Simplify address get. Remove _link_start _link_end _load_start. Signed-off-by: Xiang W <wxjstz@126.com> --- firmware/fw_base.S | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-)