Eric Lee / smarc-uboot

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Commit 113492988b0f471f9fe4f8f987a52c58a782d96f

Authored by Daniel Schwierzeck
1 parent 1a96780016
Exists in v2017.01-smarct4x and in 30 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc-imx6_v2018.03_4.14.98_2.0.0_ga, smarc-imx7_v2017.03_4.9.11_1.0.0_ga, smarc-imx7_v2018.03_4.14.98_2.0.0_ga, smarc-imx_v2017.03_4.9.11_1.0.0_ga, smarc-imx_v2017.03_4.9.88_2.0.0_ga, smarc-imx_v2017.03_o8.1.0_1.3.0_8m, smarc-imx_v2018.03_4.14.78_1.0.0_ga, smarc-n7.1.2_2.0.0-ga, smarc-rel_imx_4.1.15_2.0.0_ga, smarc_8m-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8m_00d0-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0, smarc_8mq_lf_v2020.04, v2016.05-dlt, v2016.05-smarct3x, v2016.05-smarct3x-emmc, v2016.05-smarct4x, v2017.01-smarct3x, v2017.01-smarct3x-emmc

MIPS: fix annotation of _start and relocate_code 

Correctly annotate _start and relocate_code as functions to
produce more readable disassembly code generated by objdump.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

Showing 2 changed files with 11 additions and 7 deletions Side-by-side Diff

arch/mips/cpu/start.S
Diff comments   View file @ 1134929
... ... @@ -56,9 +56,7 @@
56 56  
57 57 .set noreorder
58 58  
59   - .globl _start
60   - .text
61   -_start:
  59 +ENTRY(_start)
62 60 /* U-boot entry point */
63 61 b reset
64 62 nop
... ... @@ -192,6 +190,8 @@
192 190 jr t9
193 191 move ra, zero
194 192  
  193 + END(_start)
  194 +
195 195 /*
196 196 * void relocate_code (addr_sp, gd, addr_moni)
197 197 *
... ... @@ -202,9 +202,7 @@
202 202 * a1 = gd
203 203 * a2 = destination address
204 204 */
205   - .globl relocate_code
206   - .ent relocate_code
207   -relocate_code:
  205 +ENTRY(relocate_code)
208 206 move sp, a0 # set new stack pointer
209 207 move fp, sp
210 208  
... ... @@ -317,5 +315,5 @@
317 315 jr t9
318 316 move ra, zero
319 317  
320   - .end relocate_code
  318 + END(relocate_code)
arch/mips/include/asm/asm.h
Diff comments   View file @ 1134929
... ... @@ -45,6 +45,12 @@
45 45 #define CPLOAD(register)
46 46 #endif
47 47  
  48 +#define ENTRY(symbol) \
  49 + .globl symbol; \
  50 + .type symbol, @function; \
  51 + .ent symbol, 0; \
  52 +symbol:
  53 +
48 54 /*
49 55 * LEAF - declare leaf routine
50 56 */